468889559916 has 24 divisors (see below), whose sum is σ = 1103757728304. Its totient is φ = 154913364480.

The previous prime is 468889559899. The next prime is 468889559959. The reversal of 468889559916 is 619955988864.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172893025 + ... + 172895736.

It is an arithmetic number, because the mean of its divisors is an integer number (45989905346).

Almost surely, 2^468889559916 is an apocalyptic number.

It is an amenable number.

468889559916 is an abundant number, since it is smaller than the sum of its proper divisors (634868168388).

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

468889559916 is a wasteful number, since it uses less digits than its factorization.

468889559916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345788881 (or 345788879 counting only the distinct ones).

The product of its digits is 1343692800, while the sum is 78.

The spelling of 468889559916 in words is "four hundred sixty-eight billion, eight hundred eighty-nine million, five hundred fifty-nine thousand, nine hundred sixteen".