316253351344252 has 48 divisors (see below), whose sum is σ = 655420681460160. Its totient is φ = 130642775165952.

The previous prime is 316253351344241. The next prime is 316253351344261. The reversal of 316253351344252 is 252443153352613.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 316253351344196 and 316253351344205.

It is a congruent number.

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, 327911883 + ... + 328874914.

It is an arithmetic number, because the mean of its divisors is an integer number (13654597530420).

Almost surely, 2^{316253351344252} is an apocalyptic number.

It is an amenable number.

316253351344252 is an abundant number, since it is smaller than the sum of its proper divisors (339167330115908).

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

316253351344252 is a wasteful number, since it uses less digits than its factorization.

316253351344252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656787430 (or 656787428 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 49.

The spelling of 316253351344252 in words is "three hundred sixteen trillion, two hundred fifty-three billion, three hundred fifty-one million, three hundred forty-four thousand, two hundred fifty-two".