47417763384 has 24 divisors (see below), whose sum is σ = 128423109360. Its totient is φ = 15805921104.

The previous prime is 47417763361. The next prime is 47417763413. The reversal of 47417763384 is 48336771474.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×47417763384² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47417763384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 329289952 + ... + 329290095.

It is an arithmetic number, because the mean of its divisors is an integer number (5350962890).

Almost surely, 2^47417763384 is an apocalyptic number.

It is an amenable number.

47417763384 is an abundant number, since it is smaller than the sum of its proper divisors (81005345976).

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

47417763384 is a wasteful number, since it uses less digits than its factorization.

47417763384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658580059 (or 658580052 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 54.

The spelling of 47417763384 in words is "forty-seven billion, four hundred seventeen million, seven hundred sixty-three thousand, three hundred eighty-four".