718223007348 has 1152 divisors, whose sum is σ = 2595459170304. Its totient is φ = 168129561600.

The previous prime is 718223007331. The next prime is 718223007377. The reversal of 718223007348 is 843700322817.

718223007348 is a `hidden beast` number, since 71 + 8 + 2 + 230 + 0 + 7 + 348 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2294642040 + ... + 2294642352.

It is an arithmetic number, because the mean of its divisors is an integer number (2253002752).

Almost surely, 2^718223007348 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 718223007348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1297729585152).

718223007348 is an abundant number, since it is smaller than the sum of its proper divisors (1877236162956).

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

718223007348 is a wasteful number, since it uses less digits than its factorization.

718223007348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 433 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 718223007348 in words is "seven hundred eighteen billion, two hundred twenty-three million, seven thousand, three hundred forty-eight".