1056443345126 has 24 divisors (see below), whose sum is σ = 1716079075704. Its totient is φ = 487549445760.

The previous prime is 1056443345101. The next prime is 1056443345147. The reversal of 1056443345126 is 6215433446501.

It is a super-2 number, since 2×1056443345126² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4241486 + ... + 4483646.

It is an arithmetic number, because the mean of its divisors is an integer number (71503294821).

Almost surely, 2^{1056443345126} is an apocalyptic number.

1056443345126 is a deficient number, since it is larger than the sum of its proper divisors (659635730578).

1056443345126 is a wasteful number, since it uses less digits than its factorization.

1056443345126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255096 (or 255083 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 1056443345126 in words is "one trillion, fifty-six billion, four hundred forty-three million, three hundred forty-five thousand, one hundred twenty-six".