47117467146 has 48 divisors (see below), whose sum is σ = 97259944320. Its totient is φ = 15216768000.

The previous prime is 47117467093. The next prime is 47117467151. The reversal of 47117467146 is 64176471174.

It is a junction number, because it is equal to n+sod(n) for n = 47117467095 and 47117467104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1951146 + ... + 1975146.

It is an arithmetic number, because the mean of its divisors is an integer number (2026248840).

Almost surely, 2^47117467146 is an apocalyptic number.

47117467146 is an abundant number, since it is smaller than the sum of its proper divisors (50142477174).

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

47117467146 is a wasteful number, since it uses less digits than its factorization.

47117467146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24319 (or 24282 counting only the distinct ones).

The product of its digits is 790272, while the sum is 48.

The spelling of 47117467146 in words is "forty-seven billion, one hundred seventeen million, four hundred sixty-seven thousand, one hundred forty-six".