47317724348944 has 45 divisors (see below), whose sum is σ = 106646376608271. Its totient is φ = 20278942175520.

The previous prime is 47317724348899. The next prime is 47317724348953. The reversal of 47317724348944 is 44984342771374.

The square root of 47317724348944 is 6878788.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47317724348944.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 192483229 + ... + 192728899.

Almost surely, 2^{47317724348944} is an apocalyptic number.

47317724348944 is the 6878788-th square number.

It is an amenable number.

47317724348944 is an abundant number, since it is smaller than the sum of its proper divisors (59328652259327).

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

47317724348944 is an frugal number, since it uses more digits than its factorization.

47317724348944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491364 (or 245680 counting only the distinct ones).

The product of its digits is 455196672, while the sum is 67.

The spelling of 47317724348944 in words is "forty-seven trillion, three hundred seventeen billion, seven hundred twenty-four million, three hundred forty-eight thousand, nine hundred forty-four".