46144651208 has 16 divisors (see below), whose sum is σ = 86527771980. Its totient is φ = 23070578688.

The previous prime is 46144651187. The next prime is 46144651213. The reversal of 46144651208 is 80215644164.

It can be written as a sum of positive squares in 2 ways, for example, as 45975078724 + 169572484 = 214418^2 + 13022^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102485 + ... + 320612.

Almost surely, 2^46144651208 is an apocalyptic number.

It is an amenable number.

46144651208 is a deficient number, since it is larger than the sum of its proper divisors (40383120772).

46144651208 is a wasteful number, since it uses less digits than its factorization.

46144651208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436736 (or 436732 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 46144651208 in words is "forty-six billion, one hundred forty-four million, six hundred fifty-one thousand, two hundred eight".