31210342413422 has 24 divisors (see below), whose sum is σ = 48460306784616. Its totient is φ = 15073818920000.

The previous prime is 31210342413343. The next prime is 31210342413461. The reversal of 31210342413422 is 22431424301213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45617204 + ... + 46296327.

It is an arithmetic number, because the mean of its divisors is an integer number (2019179449359).

Almost surely, 2^{31210342413422} is an apocalyptic number.

31210342413422 is a deficient number, since it is larger than the sum of its proper divisors (17249964371194).

31210342413422 is a wasteful number, since it uses less digits than its factorization.

31210342413422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91913716 (or 91913675 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 31210342413422 its reverse (22431424301213), we get a palindrome (53641766714635).

The spelling of 31210342413422 in words is "thirty-one trillion, two hundred ten billion, three hundred forty-two million, four hundred thirteen thousand, four hundred twenty-two".