718718254752 has 192 divisors, whose sum is σ = 1956204432000. Its totient is φ = 230872043520.

The previous prime is 718718254739. The next prime is 718718254753. The reversal of 718718254752 is 257452817817.

It is a junction number, because it is equal to n+sod(n) for n = 718718254692 and 718718254701.

It is not an unprimeable number, because it can be changed into a prime (718718254753) 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, 205875727 + ... + 205879217.

It is an arithmetic number, because the mean of its divisors is an integer number (10188564750).

Almost surely, 2^718718254752 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 718718254752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (978102216000).

718718254752 is an abundant number, since it is smaller than the sum of its proper divisors (1237486177248).

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

718718254752 is a wasteful number, since it uses less digits than its factorization.

718718254752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079 (or 4071 counting only the distinct ones).

The product of its digits is 8780800, while the sum is 57.

The spelling of 718718254752 in words is "seven hundred eighteen billion, seven hundred eighteen million, two hundred fifty-four thousand, seven hundred fifty-two".