85982294392 has 16 divisors (see below), whose sum is σ = 161257136040. Its totient is φ = 42980391456.

The previous prime is 85982294383. The next prime is 85982294407. The reversal of 85982294392 is 29349228958.

It is a self number, because there is not a number n which added to its sum of digits gives 85982294392.

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, 1310443 + ... + 1374490.

Almost surely, 2^85982294392 is an apocalyptic number.

It is an amenable number.

85982294392 is a deficient number, since it is larger than the sum of its proper divisors (75274841648).

85982294392 is a wasteful number, since it uses less digits than its factorization.

85982294392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688942 (or 2688938 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 61.

The spelling of 85982294392 in words is "eighty-five billion, nine hundred eighty-two million, two hundred ninety-four thousand, three hundred ninety-two".