85317924431462 has 32 divisors (see below), whose sum is σ = 130446565032960. Its totient is φ = 41841433196640.

The previous prime is 85317924431447. The next prime is 85317924431471. The reversal of 85317924431462 is 26413442971358.

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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52614137 + ... + 54211467.

It is an arithmetic number, because the mean of its divisors is an integer number (4076455157280).

Almost surely, 2^{85317924431462} is an apocalyptic number.

85317924431462 is a deficient number, since it is larger than the sum of its proper divisors (45128640601498).

85317924431462 is a wasteful number, since it uses less digits than its factorization.

85317924431462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599116.

The product of its digits is 34836480, while the sum is 59.

The spelling of 85317924431462 in words is "eighty-five trillion, three hundred seventeen billion, nine hundred twenty-four million, four hundred thirty-one thousand, four hundred sixty-two".