352378470452 has 24 divisors (see below), whose sum is σ = 627609769920. Its totient is φ = 173076045120.

The previous prime is 352378470413. The next prime is 352378470463. The reversal of 352378470452 is 254074873253.

It is a self number, because there is not a number n which added to its sum of digits gives 352378470452.

It is a congruent number.

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, 1735049 + ... + 1927472.

It is an arithmetic number, because the mean of its divisors is an integer number (26150407080).

Almost surely, 2^352378470452 is an apocalyptic number.

It is an amenable number.

352378470452 is a deficient number, since it is larger than the sum of its proper divisors (275231299468).

352378470452 is a wasteful number, since it uses less digits than its factorization.

352378470452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662951 (or 3662949 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 50.

The spelling of 352378470452 in words is "three hundred fifty-two billion, three hundred seventy-eight million, four hundred seventy thousand, four hundred fifty-two".