47047000244 has 12 divisors (see below), whose sum is σ = 82335125124. Its totient is φ = 23522678784.

The previous prime is 47047000241. The next prime is 47047000249. The reversal of 47047000244 is 44200074074.

It can be written as a sum of positive squares in 2 ways, for example, as 26758416400 + 20288583844 = 163580^2 + 142438^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47047000244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47047000241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65939 + ... + 313754.

It is an arithmetic number, because the mean of its divisors is an integer number (6861260427).

Almost surely, 2^47047000244 is an apocalyptic number.

It is an amenable number.

47047000244 is a deficient number, since it is larger than the sum of its proper divisors (35288124880).

47047000244 is a wasteful number, since it uses less digits than its factorization.

47047000244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410674 (or 410672 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 32.

The spelling of 47047000244 in words is "forty-seven billion, forty-seven million, two hundred forty-four", and thus it is an aban number.