47864439404 has 6 divisors (see below), whose sum is σ = 83762768964. Its totient is φ = 23932219700.

The previous prime is 47864439397. The next prime is 47864439433. The reversal of 47864439404 is 40493446874.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5983054922 + ... + 5983054929.

It is an arithmetic number, because the mean of its divisors is an integer number (13960461494).

Almost surely, 2^47864439404 is an apocalyptic number.

It is an amenable number.

47864439404 is a deficient number, since it is larger than the sum of its proper divisors (35898329560).

47864439404 is a wasteful number, since it uses less digits than its factorization.

47864439404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11966109855 (or 11966109853 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 53.

The spelling of 47864439404 in words is "forty-seven billion, eight hundred sixty-four million, four hundred thirty-nine thousand, four hundred four".