1056623344232 has 16 divisors (see below), whose sum is σ = 1998701239140. Its totient is φ = 523636347136.

The previous prime is 1056623344211. The next prime is 1056623344237. The reversal of 1056623344232 is 2324433266501.

It can be written as a sum of positive squares in 2 ways, for example, as 623888297956 + 432735046276 = 789866^2 + 657826^2 .

It is a super-2 number, since 2×1056623344232² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056623344232.

It is not an unprimeable number, because it can be changed into a prime (1056623344237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584414663 + ... + 584416470.

Almost surely, 2^{1056623344232} is an apocalyptic number.

It is an amenable number.

1056623344232 is a deficient number, since it is larger than the sum of its proper divisors (942077894908).

1056623344232 is a wasteful number, since it uses less digits than its factorization.

1056623344232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168831252 (or 1168831248 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 1056623344232 in words is "one trillion, fifty-six billion, six hundred twenty-three million, three hundred forty-four thousand, two hundred thirty-two".