717213898107 has 48 divisors (see below), whose sum is σ = 1242200494080. Its totient is φ = 390114014400.

The previous prime is 717213898061. The next prime is 717213898123. The reversal of 717213898107 is 701898312717.

It is not a de Polignac number, because 717213898107 - 2¹⁰ = 717213897083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (717213398107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2891007 + ... + 3129272.

It is an arithmetic number, because the mean of its divisors is an integer number (25879176960).

Almost surely, 2^717213898107 is an apocalyptic number.

717213898107 is a deficient number, since it is larger than the sum of its proper divisors (524986595973).

717213898107 is a wasteful number, since it uses less digits than its factorization.

717213898107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020384 (or 6020381 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 54.

The spelling of 717213898107 in words is "seven hundred seventeen billion, two hundred thirteen million, eight hundred ninety-eight thousand, one hundred seven".