718297964041 has 4 divisors (see below), whose sum is σ = 820911958912. Its totient is φ = 615683969172.

The previous prime is 718297964029. The next prime is 718297964107. The reversal of 718297964041 is 140469792817.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 718297964041 - 2¹⁷ = 718297832969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (718297664041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51306997425 + ... + 51306997438.

It is an arithmetic number, because the mean of its divisors is an integer number (205227989728).

Almost surely, 2^718297964041 is an apocalyptic number.

It is an amenable number.

718297964041 is a deficient number, since it is larger than the sum of its proper divisors (102613994871).

718297964041 is a wasteful number, since it uses less digits than its factorization.

718297964041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102613994870.

The product of its (nonzero) digits is 6096384, while the sum is 58.

The spelling of 718297964041 in words is "seven hundred eighteen billion, two hundred ninety-seven million, nine hundred sixty-four thousand, forty-one".