31614056486 has 4 divisors (see below), whose sum is σ = 47421084732. Its totient is φ = 15807028242.

The previous prime is 31614056473. The next prime is 31614056527. The reversal of 31614056486 is 68465041613.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7903514120 + ... + 7903514123.

It is an arithmetic number, because the mean of its divisors is an integer number (11855271183).

Almost surely, 2^31614056486 is an apocalyptic number.

31614056486 is a deficient number, since it is larger than the sum of its proper divisors (15807028246).

31614056486 is a wasteful number, since it uses less digits than its factorization.

31614056486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15807028245.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 31614056486 in words is "thirty-one billion, six hundred fourteen million, fifty-six thousand, four hundred eighty-six".