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1024334401444 = 221092349390829
BaseRepresentation
bin11101110011111110001…
…01101000111110100100
310121220222121220002201121
432321333011220332210
5113240314101321234
62102323413103324
7134001650515564
oct16717705507644
93556877802647
101024334401444
11365466079972
12146633627b44
1375795949153
143781424cda4
151b9a2cae4b4
hexee7f168fa4

1024334401444 has 12 divisors (see below), whose sum is σ = 1809030939100. Its totient is φ = 507468418848.

The previous prime is 1024334401411. The next prime is 1024334401451. The reversal of 1024334401444 is 4441044334201.

It can be written as a sum of positive squares in 2 ways, for example, as 776865960000 + 247468441444 = 881400^2 + 497462^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174694979 + ... + 1174695850.

Almost surely, 21024334401444 is an apocalyptic number.

It is an amenable number.

1024334401444 is a deficient number, since it is larger than the sum of its proper divisors (784696537656).

1024334401444 is a wasteful number, since it uses less digits than its factorization.

1024334401444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349390942 (or 2349390940 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 1024334401444 its reverse (4441044334201), we get a palindrome (5465378735645).

The spelling of 1024334401444 in words is "one trillion, twenty-four billion, three hundred thirty-four million, four hundred one thousand, four hundred forty-four".

Divisors: 1 2 4 109 218 436 2349390829 4698781658 9397563316 256083600361 512167200722 1024334401444