47814644641874 has 16 divisors (see below), whose sum is σ = 78760305688896. Its totient is φ = 21589996074000.

The previous prime is 47814644641859. The next prime is 47814644641927.

47814644641874 is nontrivially palindromic in base 10.

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, 7196662037 + ... + 7196668680.

It is an arithmetic number, because the mean of its divisors is an integer number (4922519105556).

Almost surely, 2^{47814644641874} is an apocalyptic number.

47814644641874 is a deficient number, since it is larger than the sum of its proper divisors (30945661047022).

47814644641874 is a wasteful number, since it uses less digits than its factorization.

47814644641874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14393330881.

The product of its digits is 462422016, while the sum is 68.

The spelling of 47814644641874 in words is "forty-seven trillion, eight hundred fourteen billion, six hundred forty-four million, six hundred forty-one thousand, eight hundred seventy-four".