31714267814 has 4 divisors (see below), whose sum is σ = 47571401724. Its totient is φ = 15857133906.

The previous prime is 31714267811. The next prime is 31714267831. The reversal of 31714267814 is 41876241713.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31714267811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7928566952 + ... + 7928566955.

It is an arithmetic number, because the mean of its divisors is an integer number (11892850431).

Almost surely, 2^31714267814 is an apocalyptic number.

31714267814 is a deficient number, since it is larger than the sum of its proper divisors (15857133910).

31714267814 is a wasteful number, since it uses less digits than its factorization.

31714267814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15857133909.

The product of its digits is 225792, while the sum is 44.

The spelling of 31714267814 in words is "thirty-one billion, seven hundred fourteen million, two hundred sixty-seven thousand, eight hundred fourteen".