1054323703240 has 64 divisors (see below), whose sum is σ = 2449114859520. Its totient is φ = 408064800000.

The previous prime is 1054323703217. The next prime is 1054323703241. The reversal of 1054323703240 is 423073234501.

It is a super-2 number, since 2×1054323703240² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054323703196 and 1054323703205.

It is not an unprimeable number, because it can be changed into a prime (1054323703241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8807790 + ... + 8926690.

It is an arithmetic number, because the mean of its divisors is an integer number (38267419680).

Almost surely, 2^{1054323703240} is an apocalyptic number.

1054323703240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054323703240 is an abundant number, since it is smaller than the sum of its proper divisors (1394791156280).

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

1054323703240 is a wasteful number, since it uses less digits than its factorization.

1054323703240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126094 (or 126090 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

Adding to 1054323703240 its reverse (423073234501), we get a palindrome (1477396937741).

The spelling of 1054323703240 in words is "one trillion, fifty-four billion, three hundred twenty-three million, seven hundred three thousand, two hundred forty".