356720881044 has 48 divisors (see below), whose sum is σ = 939327721920. Its totient is φ = 104369744640.

The previous prime is 356720881021. The next prime is 356720881081. The reversal of 356720881044 is 440188027653.

It is a junction number, because it is equal to n+sod(n) for n = 356720880984 and 356720881002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46589809 + ... + 46597464.

It is an arithmetic number, because the mean of its divisors is an integer number (19569327540).

Almost surely, 2^356720881044 is an apocalyptic number.

It is an amenable number.

356720881044 is an abundant number, since it is smaller than the sum of its proper divisors (582606840876).

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

356720881044 is a wasteful number, since it uses less digits than its factorization.

356720881044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93187320 (or 93187318 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 356720881044 in words is "three hundred fifty-six billion, seven hundred twenty million, eight hundred eighty-one thousand, forty-four".