968204615992 has 32 divisors (see below), whose sum is σ = 1816834406400. Its totient is φ = 483715592800.

The previous prime is 968204615981. The next prime is 968204616013. The reversal of 968204615992 is 299516402869.

It is a self number, because there is not a number n which added to its sum of digits gives 968204615992.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 84398817 + ... + 84410287.

It is an arithmetic number, because the mean of its divisors is an integer number (56776075200).

Almost surely, 2^968204615992 is an apocalyptic number.

It is an amenable number.

968204615992 is a deficient number, since it is larger than the sum of its proper divisors (848629790408).

968204615992 is a wasteful number, since it uses less digits than its factorization.

968204615992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18987 (or 18983 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 61.

The spelling of 968204615992 in words is "nine hundred sixty-eight billion, two hundred four million, six hundred fifteen thousand, nine hundred ninety-two".