354502422028 has 24 divisors (see below), whose sum is σ = 666925056000. Its totient is φ = 164349385488.

The previous prime is 354502422013. The next prime is 354502422041. The reversal of 354502422028 is 820224205453.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49618828 + ... + 49625971.

It is an arithmetic number, because the mean of its divisors is an integer number (27788544000).

Almost surely, 2^354502422028 is an apocalyptic number.

354502422028 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

354502422028 is a deficient number, since it is larger than the sum of its proper divisors (312422633972).

354502422028 is a wasteful number, since it uses less digits than its factorization.

354502422028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99244869 (or 99244867 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 354502422028 in words is "three hundred fifty-four billion, five hundred two million, four hundred twenty-two thousand, twenty-eight".