82374904231 has 32 divisors (see below), whose sum is σ = 88206177600. Its totient is φ = 76779601920.

The previous prime is 82374904229. The next prime is 82374904259. The reversal of 82374904231 is 13240947328.

It is not a de Polignac number, because 82374904231 - 2¹ = 82374904229 is a prime.

It is a super-2 number, since 2×82374904231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82374902231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128509671 + ... + 128510311.

It is an arithmetic number, because the mean of its divisors is an integer number (2756443050).

Almost surely, 2^82374904231 is an apocalyptic number.

82374904231 is a deficient number, since it is larger than the sum of its proper divisors (5831273369).

82374904231 is a wasteful number, since it uses less digits than its factorization.

82374904231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 82374904231 in words is "eighty-two billion, three hundred seventy-four million, nine hundred four thousand, two hundred thirty-one".