1057432285416 has 32 divisors (see below), whose sum is σ = 2846933076960. Its totient is φ = 325363780032.

The previous prime is 1057432285387. The next prime is 1057432285417. The reversal of 1057432285416 is 6145822347501.

It is a super-2 number, since 2×1057432285416² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057432285417) 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 7 ways as a sum of consecutive naturals, for example, 1694602710 + ... + 1694603333.

It is an arithmetic number, because the mean of its divisors is an integer number (88966658655).

Almost surely, 2^{1057432285416} is an apocalyptic number.

It is an amenable number.

1057432285416 is an abundant number, since it is smaller than the sum of its proper divisors (1789500791544).

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

1057432285416 is a wasteful number, since it uses less digits than its factorization.

1057432285416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3389206065 (or 3389206061 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 1057432285416 in words is "one trillion, fifty-seven billion, four hundred thirty-two million, two hundred eighty-five thousand, four hundred sixteen".