718022721676 has 12 divisors (see below), whose sum is σ = 1353196667872. Its totient is φ = 331395102288.

The previous prime is 718022721673. The next prime is 718022721707. The reversal of 718022721676 is 676127220817.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (718022721673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6904064580 + ... + 6904064683.

Almost surely, 2^718022721676 is an apocalyptic number.

It is an amenable number.

718022721676 is a deficient number, since it is larger than the sum of its proper divisors (635173946196).

718022721676 is a wasteful number, since it uses less digits than its factorization.

718022721676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13808129280 (or 13808129278 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 49.

The spelling of 718022721676 in words is "seven hundred eighteen billion, twenty-two million, seven hundred twenty-one thousand, six hundred seventy-six".