718690110242 has 64 divisors (see below), whose sum is σ = 1210788311040. Its totient is φ = 317820754944.

The previous prime is 718690110241. The next prime is 718690110283. The reversal of 718690110242 is 242011096817.

It is a super-2 number, since 2×718690110242² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 718690110242.

It is not an unprimeable number, because it can be changed into a prime (718690110241) 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, 12608318 + ... + 12665190.

It is an arithmetic number, because the mean of its divisors is an integer number (18918567360).

Almost surely, 2^718690110242 is an apocalyptic number.

718690110242 is a deficient number, since it is larger than the sum of its proper divisors (492098200798).

718690110242 is a wasteful number, since it uses less digits than its factorization.

718690110242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57147.

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 718690110242 in words is "seven hundred eighteen billion, six hundred ninety million, one hundred ten thousand, two hundred forty-two".