31214230124004 has 18 divisors (see below), whose sum is σ = 78902637257990. Its totient is φ = 10404743374656.

The previous prime is 31214230123891. The next prime is 31214230124023. The reversal of 31214230124004 is 40042103241213.

31214230124004 is a `hidden beast` number, since 3 + 1 + 2 + 14 + 230 + 12 + 400 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29668937486400 + 1545292637604 = 5446920^2 + 1243098^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 433530973909 + ... + 433530973980.

Almost surely, 2^{31214230124004} is an apocalyptic number.

It is an amenable number.

31214230124004 is an abundant number, since it is smaller than the sum of its proper divisors (47688407133986).

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

31214230124004 is a wasteful number, since it uses less digits than its factorization.

31214230124004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867061947899 (or 867061947894 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 31214230124004 its reverse (40042103241213), we get a palindrome (71256333365217).

The spelling of 31214230124004 in words is "thirty-one trillion, two hundred fourteen billion, two hundred thirty million, one hundred twenty-four thousand, four".