356120045406 has 48 divisors (see below), whose sum is σ = 791311405248. Its totient is φ = 115679731200.

The previous prime is 356120045389. The next prime is 356120045419. The reversal of 356120045406 is 604540021653.

356120045406 is a `hidden beast` number, since 3 + 5 + 6 + 1 + 200 + 45 + 406 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376315 + ... + 924041.

It is an arithmetic number, because the mean of its divisors is an integer number (16485654276).

Almost surely, 2^356120045406 is an apocalyptic number.

356120045406 is an abundant number, since it is smaller than the sum of its proper divisors (435191359842).

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

356120045406 is a wasteful number, since it uses less digits than its factorization.

356120045406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548657 (or 548654 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 356120045406 in words is "three hundred fifty-six billion, one hundred twenty million, forty-five thousand, four hundred six".