468845643288 has 64 divisors (see below), whose sum is σ = 1290620200320. Its totient is φ = 140746630400.

The previous prime is 468845643269. The next prime is 468845643317. The reversal of 468845643288 is 882346548864.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8270493 + ... + 8326988.

It is an arithmetic number, because the mean of its divisors is an integer number (20165940630).

Almost surely, 2^468845643288 is an apocalyptic number.

It is an amenable number.

468845643288 is an abundant number, since it is smaller than the sum of its proper divisors (821774557032).

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

468845643288 is a wasteful number, since it uses less digits than its factorization.

468845643288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16597608 (or 16597604 counting only the distinct ones).

The product of its digits is 283115520, while the sum is 66.

The spelling of 468845643288 in words is "four hundred sixty-eight billion, eight hundred forty-five million, six hundred forty-three thousand, two hundred eighty-eight".