31412404022 has 8 divisors (see below), whose sum is σ = 47231062200. Its totient is φ = 15668716624.

The previous prime is 31412404003. The next prime is 31412404033. The reversal of 31412404022 is 22040421413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18741647 + ... + 18743322.

It is an arithmetic number, because the mean of its divisors is an integer number (5903882775).

Almost surely, 2^31412404022 is an apocalyptic number.

31412404022 is a deficient number, since it is larger than the sum of its proper divisors (15818658178).

31412404022 is a wasteful number, since it uses less digits than its factorization.

31412404022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37485390.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 31412404022 its reverse (22040421413), we get a palindrome (53452825435).

The spelling of 31412404022 in words is "thirty-one billion, four hundred twelve million, four hundred four thousand, twenty-two".