718411131320 has 32 divisors (see below), whose sum is σ = 1618020817920. Its totient is φ = 287080759680.

The previous prime is 718411131311. The next prime is 718411131323. The reversal of 718411131320 is 23131114817.

718411131320 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 2×718411131320² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (718411131323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8824376 + ... + 8905415.

It is an arithmetic number, because the mean of its divisors is an integer number (50563150560).

Almost surely, 2^718411131320 is an apocalyptic number.

It is an amenable number.

718411131320 is an abundant number, since it is smaller than the sum of its proper divisors (899609686600).

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

718411131320 is a wasteful number, since it uses less digits than its factorization.

718411131320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17730815 (or 17730811 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 718411131320 in words is "seven hundred eighteen billion, four hundred eleven million, one hundred thirty-one thousand, three hundred twenty".