31677286214 has 16 divisors (see below), whose sum is σ = 55194148896. Its totient is φ = 13353422400.

The previous prime is 31677286213. The next prime is 31677286237. The reversal of 31677286214 is 41268277613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31677286213) 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, 18545567 + ... + 18547274.

It is an arithmetic number, because the mean of its divisors is an integer number (3449634306).

Almost surely, 2^31677286214 is an apocalyptic number.

31677286214 is a deficient number, since it is larger than the sum of its proper divisors (23516862682).

31677286214 is a wasteful number, since it uses less digits than its factorization.

31677286214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37092911.

The product of its digits is 677376, while the sum is 47.

The spelling of 31677286214 in words is "thirty-one billion, six hundred seventy-seven million, two hundred eighty-six thousand, two hundred fourteen".