316242402 has 32 divisors (see below), whose sum is σ = 723375744. Its totient is φ = 90288000.

The previous prime is 316242397. The next prime is 316242473. The reversal of 316242402 is 204242613.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94152 + ... + 97452.

It is an arithmetic number, because the mean of its divisors is an integer number (22605492).

Almost surely, 2^316242402 is an apocalyptic number.

316242402 is an abundant number, since it is smaller than the sum of its proper divisors (407133342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316242402 is a wasteful number, since it uses less digits than its factorization.

316242402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 316242402 is about 17783.2056165361. The cubic root of 316242402 is about 681.3025796524.

The spelling of 316242402 in words is "three hundred sixteen million, two hundred forty-two thousand, four hundred two".