316422000191 has 16 divisors (see below), whose sum is σ = 354513974400. Its totient is φ = 279980964000.

The previous prime is 316422000077. The next prime is 316422000199. The reversal of 316422000191 is 191000224613.

It is a cyclic number.

It is not a de Polignac number, because 316422000191 - 2²⁶ = 316354891327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316422000199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2348081 + ... + 2479178.

It is an arithmetic number, because the mean of its divisors is an integer number (22157123400).

Almost surely, 2^316422000191 is an apocalyptic number.

316422000191 is a deficient number, since it is larger than the sum of its proper divisors (38091974209).

316422000191 is a wasteful number, since it uses less digits than its factorization.

316422000191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827430.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 316422000191 in words is "three hundred sixteen billion, four hundred twenty-two million, one hundred ninety-one", and thus it is an aban number.