718441040842 has 16 divisors (see below), whose sum is σ = 1256748177600. Its totient is φ = 307903302924.

The previous prime is 718441040831. The next prime is 718441040909. The reversal of 718441040842 is 248040144817.

718441040842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×718441040842² (a number of 25 digits) contains 22 as substring.

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, 523644388 + ... + 523645759.

It is an arithmetic number, because the mean of its divisors is an integer number (78546761100).

Almost surely, 2^718441040842 is an apocalyptic number.

718441040842 is a deficient number, since it is larger than the sum of its proper divisors (538307136758).

718441040842 is a wasteful number, since it uses less digits than its factorization.

718441040842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047290170 (or 1047290156 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 43.

The spelling of 718441040842 in words is "seven hundred eighteen billion, four hundred forty-one million, forty thousand, eight hundred forty-two".