718964605374 has 16 divisors (see below), whose sum is σ = 1439603178240. Its totient is φ = 239375873880.

The previous prime is 718964605369. The next prime is 718964605399. The reversal of 718964605374 is 473506469817.

718964605374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69743062 + ... + 69753369.

It is an arithmetic number, because the mean of its divisors is an integer number (89975198640).

Almost surely, 2^718964605374 is an apocalyptic number.

718964605374 is an abundant number, since it is smaller than the sum of its proper divisors (720638572866).

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

718964605374 is a wasteful number, since it uses less digits than its factorization.

718964605374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139497295.

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 718964605374 in words is "seven hundred eighteen billion, nine hundred sixty-four million, six hundred five thousand, three hundred seventy-four".