47744715207 has 24 divisors (see below), whose sum is σ = 74081001216. Its totient is φ = 27272388528.

The previous prime is 47744715191. The next prime is 47744715211. The reversal of 47744715207 is 70251744774.

It is not a de Polignac number, because 47744715207 - 2⁴ = 47744715191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47744715257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337938 + ... + 457920.

It is an arithmetic number, because the mean of its divisors is an integer number (3086708384).

Almost surely, 2^47744715207 is an apocalyptic number.

47744715207 is a deficient number, since it is larger than the sum of its proper divisors (26336286009).

47744715207 is a wasteful number, since it uses less digits than its factorization.

47744715207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122707 (or 122700 counting only the distinct ones).

The product of its (nonzero) digits is 1536640, while the sum is 48.

The spelling of 47744715207 in words is "forty-seven billion, seven hundred forty-four million, seven hundred fifteen thousand, two hundred seven".