354877812942 has 32 divisors (see below), whose sum is σ = 726301137408. Its totient is φ = 115535318976.

The previous prime is 354877812929. The next prime is 354877812953. The reversal of 354877812942 is 249218778453.

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, 8271498 + ... + 8314290.

It is an arithmetic number, because the mean of its divisors is an integer number (22696910544).

Almost surely, 2^354877812942 is an apocalyptic number.

354877812942 is an abundant number, since it is smaller than the sum of its proper divisors (371423324466).

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

354877812942 is a wasteful number, since it uses less digits than its factorization.

354877812942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74984.

The product of its digits is 27095040, while the sum is 60.

The spelling of 354877812942 in words is "three hundred fifty-four billion, eight hundred seventy-seven million, eight hundred twelve thousand, nine hundred forty-two".