718977019060 has 48 divisors (see below), whose sum is σ = 1600751678400. Its totient is φ = 270494325504.

The previous prime is 718977018997. The next prime is 718977019067. The reversal of 718977019060 is 60910779817.

It is a junction number, because it is equal to n+sod(n) for n = 718977018992 and 718977019010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (718977019067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6753097 + ... + 6858736.

It is an arithmetic number, because the mean of its divisors is an integer number (33348993300).

Almost surely, 2^718977019060 is an apocalyptic number.

It is an amenable number.

718977019060 is an abundant number, since it is smaller than the sum of its proper divisors (881774659340).

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

718977019060 is a wasteful number, since it uses less digits than its factorization.

718977019060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13612000 (or 13611998 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 55.

The spelling of 718977019060 in words is "seven hundred eighteen billion, nine hundred seventy-seven million, nineteen thousand, sixty".