316192138426 has 8 divisors (see below), whose sum is σ = 477908728704. Its totient is φ = 156889228860.

The previous prime is 316192138411. The next prime is 316192138441. The reversal of 316192138426 is 624831291613.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (316192138411) and next prime (316192138441).

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

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, 603419850 + ... + 603420373.

It is an arithmetic number, because the mean of its divisors is an integer number (59738591088).

Almost surely, 2^316192138426 is an apocalyptic number.

316192138426 is a deficient number, since it is larger than the sum of its proper divisors (161716590278).

316192138426 is a wasteful number, since it uses less digits than its factorization.

316192138426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206840356.

The product of its digits is 373248, while the sum is 46.

The spelling of 316192138426 in words is "three hundred sixteen billion, one hundred ninety-two million, one hundred thirty-eight thousand, four hundred twenty-six".