7408942247476 has 48 divisors (see below), whose sum is σ = 16171967306880. Its totient is φ = 2885350446720.

The previous prime is 7408942247467. The next prime is 7408942247479. The reversal of 7408942247476 is 6747422498047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7408942247479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4497795 + ... + 5920138.

It is an arithmetic number, because the mean of its divisors is an integer number (336915985560).

Almost surely, 2^{7408942247476} is an apocalyptic number.

It is an amenable number.

7408942247476 is an abundant number, since it is smaller than the sum of its proper divisors (8763025059404).

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

7408942247476 is a wasteful number, since it uses less digits than its factorization.

7408942247476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420264 (or 10420262 counting only the distinct ones).

The product of its (nonzero) digits is 151732224, while the sum is 64.

The spelling of 7408942247476 in words is "seven trillion, four hundred eight billion, nine hundred forty-two million, two hundred forty-seven thousand, four hundred seventy-six".