331716974852 has 6 divisors (see below), whose sum is σ = 580504705998. Its totient is φ = 165858487424.

The previous prime is 331716974851. The next prime is 331716974861. The reversal of 331716974852 is 258479617133.

It can be written as a sum of positive squares in only one way, i.e., 200806156996 + 130910817856 = 448114^2 + 361816^2 .

It is a super-2 number, since 2×331716974852² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (331716974851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41464621853 + ... + 41464621860.

It is an arithmetic number, because the mean of its divisors is an integer number (96750784333).

Almost surely, 2^331716974852 is an apocalyptic number.

It is an amenable number.

331716974852 is a deficient number, since it is larger than the sum of its proper divisors (248787731146).

331716974852 is a wasteful number, since it uses less digits than its factorization.

331716974852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82929243717 (or 82929243715 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 56.

The spelling of 331716974852 in words is "three hundred thirty-one billion, seven hundred sixteen million, nine hundred seventy-four thousand, eight hundred fifty-two".