47115804444 has 24 divisors (see below), whose sum is σ = 110006899968. Its totient is φ = 15695264880.

The previous prime is 47115804389. The next prime is 47115804481. The reversal of 47115804444 is 44440851174.

47115804444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47115804396 and 47115804405.

It is a congruent number.

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, 1230772 + ... + 1268475.

It is an arithmetic number, because the mean of its divisors is an integer number (4583620832).

Almost surely, 2^47115804444 is an apocalyptic number.

It is an amenable number.

47115804444 is an abundant number, since it is smaller than the sum of its proper divisors (62891095524).

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

47115804444 is a wasteful number, since it uses less digits than its factorization.

47115804444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500825 (or 2500823 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 42.

The spelling of 47115804444 in words is "forty-seven billion, one hundred fifteen million, eight hundred four thousand, four hundred forty-four".