82788434296 has 16 divisors (see below), whose sum is σ = 155232561240. Its totient is φ = 41393084640.

The previous prime is 82788434251. The next prime is 82788434329. The reversal of 82788434296 is 69243488728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224931 + ... + 464941.

Almost surely, 2^82788434296 is an apocalyptic number.

It is an amenable number.

82788434296 is a deficient number, since it is larger than the sum of its proper divisors (72444126944).

82788434296 is a wasteful number, since it uses less digits than its factorization.

82788434296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283134 (or 283130 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 61.

The spelling of 82788434296 in words is "eighty-two billion, seven hundred eighty-eight million, four hundred thirty-four thousand, two hundred ninety-six".