47872941444964 has 12 divisors (see below), whose sum is σ = 83794372987500. Its totient is φ = 23931692019968.

The previous prime is 47872941444959. The next prime is 47872941445003. The reversal of 47872941444964 is 46944414927874.

47872941444964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37224519416100 + 10648422028864 = 6101190^2 + 3263192^2 .

It is a super-2 number, since 2×47872941444964² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1194653089 + ... + 1194693160.

It is an arithmetic number, because the mean of its divisors is an integer number (6982864415625).

Almost surely, 2^{47872941444964} is an apocalyptic number.

It is an amenable number.

47872941444964 is a deficient number, since it is larger than the sum of its proper divisors (35921431542536).

47872941444964 is a wasteful number, since it uses less digits than its factorization.

47872941444964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389351262 (or 2389351260 counting only the distinct ones).

The product of its digits is 1560674304, while the sum is 73.

The spelling of 47872941444964 in words is "forty-seven trillion, eight hundred seventy-two billion, nine hundred forty-one million, four hundred forty-four thousand, nine hundred sixty-four".