354893231952 has 80 divisors (see below), whose sum is σ = 1164200030080. Its totient is φ = 101398065408.

The previous prime is 354893231947. The next prime is 354893231969. The reversal of 354893231952 is 259132398453.

354893231952 is a `hidden beast` number, since 3 + 54 + 89 + 323 + 195 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58676413 + ... + 58682460.

It is an arithmetic number, because the mean of its divisors is an integer number (14552500376).

Almost surely, 2^354893231952 is an apocalyptic number.

It is an amenable number.

354893231952 is an abundant number, since it is smaller than the sum of its proper divisors (809306798128).

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

354893231952 is a wasteful number, since it uses less digits than its factorization.

354893231952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117358897 (or 117358885 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 354893231952 in words is "three hundred fifty-four billion, eight hundred ninety-three million, two hundred thirty-one thousand, nine hundred fifty-two".