31023202412412 has 96 divisors (see below), whose sum is σ = 95090275660800. Its totient is φ = 8558124797376.

The previous prime is 31023202412407. The next prime is 31023202412413. The reversal of 31023202412412 is 21421420232013.

31023202412412 is a `hidden beast` number, since 3 + 1 + 0 + 2 + 3 + 2 + 0 + 241 + 2 + 412 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31023202412413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 707495008 + ... + 707538855.

It is an arithmetic number, because the mean of its divisors is an integer number (990523704800).

Almost surely, 2^{31023202412412} is an apocalyptic number.

It is an amenable number.

31023202412412 is an abundant number, since it is smaller than the sum of its proper divisors (64067073248388).

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

31023202412412 is a wasteful number, since it uses less digits than its factorization.

31023202412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415033912 (or 1415033904 counting only the distinct ones).

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

Adding to 31023202412412 its reverse (21421420232013), we get a palindrome (52444622644425).

The spelling of 31023202412412 in words is "thirty-one trillion, twenty-three billion, two hundred two million, four hundred twelve thousand, four hundred twelve".