82332943731 has 12 divisors (see below), whose sum is σ = 119113842640. Its totient is φ = 54801638640.

The previous prime is 82332943717. The next prime is 82332943747. The reversal of 82332943731 is 13734923328.

It is not a de Polignac number, because 82332943731 - 2⁵ = 82332943699 is a prime.

It is a super-2 number, since 2×82332943731² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82332943031) 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 11 ways as a sum of consecutive naturals, for example, 7243216 + ... + 7254573.

Almost surely, 2^82332943731 is an apocalyptic number.

82332943731 is a deficient number, since it is larger than the sum of its proper divisors (36780898909).

82332943731 is a wasteful number, since it uses less digits than its factorization.

82332943731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14498426 (or 14498423 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The spelling of 82332943731 in words is "eighty-two billion, three hundred thirty-two million, nine hundred forty-three thousand, seven hundred thirty-one".