47404217884 has 24 divisors (see below), whose sum is σ = 87332389200. Its totient is φ = 22452359040.

The previous prime is 47404217881. The next prime is 47404217891. The reversal of 47404217884 is 48871240474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47404217881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907962 + ... + 958750.

It is an arithmetic number, because the mean of its divisors is an integer number (3638849550).

Almost surely, 2^47404217884 is an apocalyptic number.

It is an amenable number.

47404217884 is a deficient number, since it is larger than the sum of its proper divisors (39928171316).

47404217884 is a wasteful number, since it uses less digits than its factorization.

47404217884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63093 (or 63091 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 49.

The spelling of 47404217884 in words is "forty-seven billion, four hundred four million, two hundred seventeen thousand, eight hundred eighty-four".