7472047371844 has 24 divisors (see below), whose sum is σ = 14267589624288. Its totient is φ = 3395725189440.

The previous prime is 7472047371839. The next prime is 7472047371871. The reversal of 7472047371844 is 4481737402747.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16270449 + ... + 16723384.

It is an arithmetic number, because the mean of its divisors is an integer number (594482901012).

Almost surely, 2^{7472047371844} is an apocalyptic number.

It is an amenable number.

7472047371844 is a deficient number, since it is larger than the sum of its proper divisors (6795542252444).

7472047371844 is a wasteful number, since it uses less digits than its factorization.

7472047371844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32998995 (or 32998993 counting only the distinct ones).

The product of its (nonzero) digits is 29503488, while the sum is 58.

The spelling of 7472047371844 in words is "seven trillion, four hundred seventy-two billion, forty-seven million, three hundred seventy-one thousand, eight hundred forty-four".