700718718868685 has 32 divisors (see below), whose sum is σ = 929876178486528. Its totient is φ = 502629438481920.

The previous prime is 700718718868667. The next prime is 700718718868687. The reversal of 700718718868685 is 586868817817007.

It is a happy number.

It is not a de Polignac number, because 700718718868685 - 2³² = 700714423901389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700718718868687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 771923984 + ... + 772831206.

It is an arithmetic number, because the mean of its divisors is an integer number (29058630577704).

Almost surely, 2^{700718718868685} is an apocalyptic number.

It is an amenable number.

700718718868685 is a deficient number, since it is larger than the sum of its proper divisors (229157459617843).

700718718868685 is a wasteful number, since it uses less digits than its factorization.

700718718868685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099685.

The product of its (nonzero) digits is 2023096320, while the sum is 80.

The spelling of 700718718868685 in words is "seven hundred trillion, seven hundred eighteen billion, seven hundred eighteen million, eight hundred sixty-eight thousand, six hundred eighty-five".