314081452918 has 4 divisors (see below), whose sum is σ = 471122179380. Its totient is φ = 157040726458.

The previous prime is 314081452907. The next prime is 314081452943. The reversal of 314081452918 is 819254180413.

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

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, 78520363228 + ... + 78520363231.

It is an arithmetic number, because the mean of its divisors is an integer number (117780544845).

Almost surely, 2^314081452918 is an apocalyptic number.

314081452918 is a deficient number, since it is larger than the sum of its proper divisors (157040726462).

314081452918 is a wasteful number, since it uses less digits than its factorization.

314081452918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157040726461.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 314081452918 in words is "three hundred fourteen billion, eighty-one million, four hundred fifty-two thousand, nine hundred eighteen".