1056313544044 has 24 divisors (see below), whose sum is σ = 2104276785408. Its totient is φ = 459266757840.

The previous prime is 1056313544023. The next prime is 1056313544089. The reversal of 1056313544044 is 4404453136501.

It is a super-2 number, since 2×1056313544044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056313543988 and 1056313544006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521893032 + ... + 521895055.

It is an arithmetic number, because the mean of its divisors is an integer number (87678199392).

Almost surely, 2^{1056313544044} is an apocalyptic number.

It is an amenable number.

1056313544044 is a deficient number, since it is larger than the sum of its proper divisors (1047963241364).

1056313544044 is a wasteful number, since it uses less digits than its factorization.

1056313544044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043788125 (or 1043788123 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 1056313544044 in words is "one trillion, fifty-six billion, three hundred thirteen million, five hundred forty-four thousand, forty-four".