2394407863272 has 64 divisors (see below), whose sum is σ = 6305295528000. Its totient is φ = 755622134784.

The previous prime is 2394407863241. The next prime is 2394407863301. The reversal of 2394407863272 is 2723687044932.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (57).

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, 1077697 + ... + 2439312.

It is an arithmetic number, because the mean of its divisors is an integer number (98520242625).

Almost surely, 2^{2394407863272} is an apocalyptic number.

It is an amenable number.

2394407863272 is an abundant number, since it is smaller than the sum of its proper divisors (3910887664728).

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

2394407863272 is a wasteful number, since it uses less digits than its factorization.

2394407863272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518530 (or 3518526 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 57.

The spelling of 2394407863272 in words is "two trillion, three hundred ninety-four billion, four hundred seven million, eight hundred sixty-three thousand, two hundred seventy-two".