47122856324 has 12 divisors (see below), whose sum is σ = 82472069148. Its totient is φ = 23559408000.

The previous prime is 47122856321. The next prime is 47122856377. The reversal of 47122856324 is 42365822174.

It can be written as a sum of positive squares in 2 ways, for example, as 15976960000 + 31145896324 = 126400^2 + 176482^2 .

It is not an unprimeable number, because it can be changed into a prime (47122856321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451937 + ... + 546344.

It is an arithmetic number, because the mean of its divisors is an integer number (6872672429).

Almost surely, 2^47122856324 is an apocalyptic number.

It is an amenable number.

47122856324 is a deficient number, since it is larger than the sum of its proper divisors (35349212824).

47122856324 is a wasteful number, since it uses less digits than its factorization.

47122856324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010086 (or 1010084 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The spelling of 47122856324 in words is "forty-seven billion, one hundred twenty-two million, eight hundred fifty-six thousand, three hundred twenty-four".