82089469392 has 80 divisors (see below), whose sum is σ = 242400949632. Its totient is φ = 23450112000.

The previous prime is 82089469381. The next prime is 82089469393. The reversal of 82089469392 is 29396498028.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82089469393) 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 15 ways as a sum of consecutive naturals, for example, 2334888 + ... + 2369784.

Almost surely, 2^82089469392 is an apocalyptic number.

It is an amenable number.

82089469392 is an abundant number, since it is smaller than the sum of its proper divisors (160311480240).

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

82089469392 is a wasteful number, since it uses less digits than its factorization.

82089469392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41916 (or 41910 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 60.

The spelling of 82089469392 in words is "eighty-two billion, eighty-nine million, four hundred sixty-nine thousand, three hundred ninety-two".