7440441870412 has 12 divisors (see below), whose sum is σ = 13234228573216. Its totient is φ = 3659233706640.

The previous prime is 7440441870361. The next prime is 7440441870413. The reversal of 7440441870412 is 2140781440447.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7440441870413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15246806868 + ... + 15246807355.

Almost surely, 2^{7440441870412} is an apocalyptic number.

It is an amenable number.

7440441870412 is a deficient number, since it is larger than the sum of its proper divisors (5793786702804).

7440441870412 is a wasteful number, since it uses less digits than its factorization.

7440441870412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30493614288 (or 30493614286 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 46.

The spelling of 7440441870412 in words is "seven trillion, four hundred forty billion, four hundred forty-one million, eight hundred seventy thousand, four hundred twelve".