316455012332 has 12 divisors (see below), whose sum is σ = 555543265200. Its totient is φ = 157728365136.

The previous prime is 316455012331. The next prime is 316455012397. The reversal of 316455012332 is 233210554613.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 316455012292 and 316455012301.

It is not an unprimeable number, because it can be changed into a prime (316455012331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124783832 + ... + 124786367.

It is an arithmetic number, because the mean of its divisors is an integer number (46295272100).

Almost surely, 2^316455012332 is an apocalyptic number.

It is an amenable number.

316455012332 is a deficient number, since it is larger than the sum of its proper divisors (239088252868).

316455012332 is a wasteful number, since it uses less digits than its factorization.

316455012332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249570520 (or 249570518 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 316455012332 its reverse (233210554613), we get a palindrome (549665566945).

The spelling of 316455012332 in words is "three hundred sixteen billion, four hundred fifty-five million, twelve thousand, three hundred thirty-two".