868480285922 has 6 divisors (see below), whose sum is σ = 1302722405793. Its totient is φ = 434239483992.

The previous prime is 868480285901. The next prime is 868480285961. The reversal of 868480285922 is 229582084868.

It can be written as a sum of positive squares in 2 ways, for example, as 792525477121 + 75954808801 = 890239^2 + 275599^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=658969.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 988454 + ... + 1647422.

Almost surely, 2^868480285922 is an apocalyptic number.

868480285922 is a deficient number, since it is larger than the sum of its proper divisors (434242119871).

868480285922 is an frugal number, since it uses more digits than its factorization.

868480285922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317940 (or 658971 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 62.

The spelling of 868480285922 in words is "eight hundred sixty-eight billion, four hundred eighty million, two hundred eighty-five thousand, nine hundred twenty-two".