356811418322 has 18 divisors (see below), whose sum is σ = 544518418743. Its totient is φ = 175357385484.

The previous prime is 356811418309. The next prime is 356811418363. The reversal of 356811418322 is 223814118653.

It can be written as a sum of positive squares in only one way, i.e., 178405709161 + 178405709161 = 422381^2 + 422381^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=422381.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 49837379 + ... + 49844537.

Almost surely, 2^356811418322 is an apocalyptic number.

356811418322 is a deficient number, since it is larger than the sum of its proper divisors (187707000421).

356811418322 is an frugal number, since it uses more digits than its factorization.

356811418322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14438 (or 7220 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The spelling of 356811418322 in words is "three hundred fifty-six billion, eight hundred eleven million, four hundred eighteen thousand, three hundred twenty-two".