313406568142 has 8 divisors (see below), whose sum is σ = 471180718800. Its totient is φ = 156346328544.

The previous prime is 313406568113. The next prime is 313406568187. The reversal of 313406568142 is 241865604313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178476667 + ... + 178478422.

It is an arithmetic number, because the mean of its divisors is an integer number (58897589850).

Almost surely, 2^313406568142 is an apocalyptic number.

313406568142 is a deficient number, since it is larger than the sum of its proper divisors (157774150658).

313406568142 is a wasteful number, since it uses less digits than its factorization.

313406568142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356955530.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 313406568142 in words is "three hundred thirteen billion, four hundred six million, five hundred sixty-eight thousand, one hundred forty-two".