351776862132 has 48 divisors (see below), whose sum is σ = 881336598912. Its totient is φ = 108806978560.

The previous prime is 351776862119. The next prime is 351776862169. The reversal of 351776862132 is 231268677153.

It is a super-2 number, since 2×351776862132² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 12129153 + ... + 12158120.

It is an arithmetic number, because the mean of its divisors is an integer number (18361179144).

Almost surely, 2^351776862132 is an apocalyptic number.

It is an amenable number.

351776862132 is an abundant number, since it is smaller than the sum of its proper divisors (529559736780).

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

351776862132 is a wasteful number, since it uses less digits than its factorization.

351776862132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24287368 (or 24287366 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The spelling of 351776862132 in words is "three hundred fifty-one billion, seven hundred seventy-six million, eight hundred sixty-two thousand, one hundred thirty-two".