316250642120501 has 16 divisors (see below), whose sum is σ = 349177038573888. Its totient is φ = 284020692950400.

The previous prime is 316250642120477. The next prime is 316250642120533. The reversal of 316250642120501 is 105021246052613.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316250642120501 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 (316250642120701) 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, 6429371 + ... + 25958391.

It is an arithmetic number, because the mean of its divisors is an integer number (21823564910868).

Almost surely, 2^{316250642120501} is an apocalyptic number.

It is an amenable number.

316250642120501 is a deficient number, since it is larger than the sum of its proper divisors (32926396453387).

316250642120501 is a wasteful number, since it uses less digits than its factorization.

316250642120501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19546852.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 316250642120501 in words is "three hundred sixteen trillion, two hundred fifty billion, six hundred forty-two million, one hundred twenty thousand, five hundred one".