354171464012 has 24 divisors (see below), whose sum is σ = 621406598400. Its totient is φ = 176627010560.

The previous prime is 354171463979. The next prime is 354171464021. The reversal of 354171464012 is 210464171453.

It is a super-2 number, since 2×354171464012² (a number of 24 digits) contains 22 as substring.

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, 5103893 + ... + 5172819.

It is an arithmetic number, because the mean of its divisors is an integer number (25891941600).

Almost surely, 2^354171464012 is an apocalyptic number.

It is an amenable number.

354171464012 is a deficient number, since it is larger than the sum of its proper divisors (267235134388).

354171464012 is a wasteful number, since it uses less digits than its factorization.

354171464012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72241 (or 72239 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 354171464012 in words is "three hundred fifty-four billion, one hundred seventy-one million, four hundred sixty-four thousand, twelve".