46847632887144 has 48 divisors (see below), whose sum is σ = 126987356951520. Its totient is φ = 15602542094880.

The previous prime is 46847632887053. The next prime is 46847632887157. The reversal of 46847632887144 is 44178823674864.

It is a happy number.

46847632887144 is a `hidden beast` number, since 4 + 6 + 8 + 476 + 3 + 2 + 8 + 8 + 7 + 144 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277738732 + ... + 277907355.

It is an arithmetic number, because the mean of its divisors is an integer number (2645569936490).

Almost surely, 2^{46847632887144} is an apocalyptic number.

It is an amenable number.

46847632887144 is an abundant number, since it is smaller than the sum of its proper divisors (80139724064376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46847632887144 is a wasteful number, since it uses less digits than its factorization.

46847632887144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555647270 (or 555647263 counting only the distinct ones).

The product of its digits is 1387266048, while the sum is 72.

The spelling of 46847632887144 in words is "forty-six trillion, eight hundred forty-seven billion, six hundred thirty-two million, eight hundred eighty-seven thousand, one hundred forty-four".