146903318312 has 32 divisors (see below), whose sum is σ = 275866171200. Its totient is φ = 73339090944.

The previous prime is 146903318297. The next prime is 146903318323. The reversal of 146903318312 is 213813309641.

It is a self number, because there is not a number n which added to its sum of digits gives 146903318312.

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, 21142823 + ... + 21149769.

It is an arithmetic number, because the mean of its divisors is an integer number (8620817850).

Almost surely, 2^146903318312 is an apocalyptic number.

It is an amenable number.

146903318312 is a deficient number, since it is larger than the sum of its proper divisors (128962852888).

146903318312 is a wasteful number, since it uses less digits than its factorization.

146903318312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10625 (or 10621 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 146903318312 in words is "one hundred forty-six billion, nine hundred three million, three hundred eighteen thousand, three hundred twelve".