351056948139 has 48 divisors (see below), whose sum is σ = 546347401600. Its totient is φ = 216499143168.

The previous prime is 351056948129. The next prime is 351056948141. The reversal of 351056948139 is 931849650153.

351056948139 is a `hidden beast` number, since 3 + 5 + 1 + 0 + 569 + 48 + 1 + 39 = 666.

It is not a de Polignac number, because 351056948139 - 2⁵ = 351056948107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (351056948129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39312027 + ... + 39320955.

Almost surely, 2^351056948139 is an apocalyptic number.

351056948139 is a deficient number, since it is larger than the sum of its proper divisors (195290453461).

351056948139 is a wasteful number, since it uses less digits than its factorization.

351056948139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14344 (or 14341 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The spelling of 351056948139 in words is "three hundred fifty-one billion, fifty-six million, nine hundred forty-eight thousand, one hundred thirty-nine".