316421423615 has 16 divisors (see below), whose sum is σ = 414468623520. Its totient is φ = 229988997120.

The previous prime is 316421423609. The next prime is 316421423621. The reversal of 316421423615 is 516324124613.

It is an interprime number because it is at equal distance from previous prime (316421423609) and next prime (316421423621).

It is not a de Polignac number, because 316421423615 - 2²² = 316417229311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1601750 + ... + 1788419.

It is an arithmetic number, because the mean of its divisors is an integer number (25904288970).

Almost surely, 2^316421423615 is an apocalyptic number.

316421423615 is a deficient number, since it is larger than the sum of its proper divisors (98047199905).

316421423615 is a wasteful number, since it uses less digits than its factorization.

316421423615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391882.

The product of its digits is 103680, while the sum is 38.

The spelling of 316421423615 in words is "three hundred sixteen billion, four hundred twenty-one million, four hundred twenty-three thousand, six hundred fifteen".