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1040010441320 = 235229011135333
BaseRepresentation
bin11110010001001010111…
…00111111001001101000
310200102110010010102210002
433020211130333021220
5114014420133110240
62113435121042132
7135065266615004
oct17104534771150
93612403112702
101040010441320
1137107a865724
12149689486348
13770c35657a6
14384a0171704
151c0be111d15
hexf22573f268

1040010441320 has 32 divisors (see below), whose sum is σ = 2340127734120. Its totient is φ = 415985644800.

The previous prime is 1040010441313. The next prime is 1040010441341. The reversal of 1040010441320 is 231440100401.

It can be written as a sum of positive squares in 4 ways, for example, as 1039204903396 + 805537924 = 1019414^2 + 28382^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1040010441292 and 1040010441301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348374 + ... + 1483706.

Almost surely, 21040010441320 is an apocalyptic number.

1040010441320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040010441320 is an abundant number, since it is smaller than the sum of its proper divisors (1300117292800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040010441320 is a wasteful number, since it uses less digits than its factorization.

1040010441320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158245 (or 1158241 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1040010441320 its reverse (231440100401), we get a palindrome (1271450541721).

The spelling of 1040010441320 in words is "one trillion, forty billion, ten million, four hundred forty-one thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 22901 45802 91604 114505 183208 229010 458020 916040 1135333 2270666 4541332 5676665 9082664 11353330 22706660 45413320 26000261033 52000522066 104001044132 130001305165 208002088264 260002610330 520005220660 1040010441320