31434701164 has 24 divisors (see below), whose sum is σ = 58361999360. Its totient is φ = 14772872016.

The previous prime is 31434701161. The next prime is 31434701171. The reversal of 31434701164 is 46110743413.

It is not an unprimeable number, because it can be changed into a prime (31434701161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1618752 + ... + 1638055.

Almost surely, 2^31434701164 is an apocalyptic number.

It is an amenable number.

31434701164 is a deficient number, since it is larger than the sum of its proper divisors (26927298196).

31434701164 is a wasteful number, since it uses less digits than its factorization.

31434701164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256957 (or 3256955 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 31434701164 in words is "thirty-one billion, four hundred thirty-four million, seven hundred one thousand, one hundred sixty-four".