718442822880 has 960 divisors, whose sum is σ = 2683800459648. Its totient is φ = 180804648960.

The previous prime is 718442822843. The next prime is 718442822897. The reversal of 718442822880 is 88228244817.

718442822880 is a `hidden beast` number, since 7 + 1 + 84 + 4 + 282 + 288 + 0 = 666.

718442822880 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2731721629 + ... + 2731721891.

Almost surely, 2^718442822880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 718442822880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1341900229824).

718442822880 is an abundant number, since it is smaller than the sum of its proper divisors (1965357636768).

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

718442822880 is a wasteful number, since it uses less digits than its factorization.

718442822880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 3670016, while the sum is 54.

The spelling of 718442822880 in words is "seven hundred eighteen billion, four hundred forty-two million, eight hundred twenty-two thousand, eight hundred eighty".