47441138736 has 40 divisors (see below), whose sum is σ = 122890261504. Its totient is φ = 15770617920.

The previous prime is 47441138729. The next prime is 47441138813. The reversal of 47441138736 is 63783114474.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328920 + ... + 1364151.

Almost surely, 2^47441138736 is an apocalyptic number.

It is an amenable number.

47441138736 is an abundant number, since it is smaller than the sum of its proper divisors (75449122768).

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

47441138736 is a wasteful number, since it uses less digits than its factorization.

47441138736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693449 (or 2693443 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The spelling of 47441138736 in words is "forty-seven billion, four hundred forty-one million, one hundred thirty-eight thousand, seven hundred thirty-six".