316130726452 has 12 divisors (see below), whose sum is σ = 553888167840. Its totient is φ = 157876964216.

The previous prime is 316130726407. The next prime is 316130726507. The reversal of 316130726452 is 254627031613.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47095978 + ... + 47102689.

It is an arithmetic number, because the mean of its divisors is an integer number (46157347320).

Almost surely, 2^316130726452 is an apocalyptic number.

It is an amenable number.

316130726452 is a deficient number, since it is larger than the sum of its proper divisors (237757441388).

316130726452 is a wasteful number, since it uses less digits than its factorization.

316130726452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94199510 (or 94199508 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 316130726452 in words is "three hundred sixteen billion, one hundred thirty million, seven hundred twenty-six thousand, four hundred fifty-two".