82999944999928 has 32 divisors (see below), whose sum is σ = 169816360025520. Its totient is φ = 37717526560000.

The previous prime is 82999944999899. The next prime is 82999944999947.

82999944999928 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121171123 + ... + 121854178.

Almost surely, 2^{82999944999928} is an apocalyptic number.

82999944999928 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

82999944999928 is an abundant number, since it is smaller than the sum of its proper divisors (86816415025592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82999944999928 is a wasteful number, since it uses less digits than its factorization.

82999944999928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243029199 (or 243029195 counting only the distinct ones).

The product of its digits is 176319369216, while the sum is 100.

The spelling of 82999944999928 in words is "eighty-two trillion, nine hundred ninety-nine billion, nine hundred forty-four million, nine hundred ninety-nine thousand, nine hundred twenty-eight".