718347828428576 has 48 divisors (see below), whose sum is σ = 1424608027436664. Its totient is φ = 356542754125824.

The previous prime is 718347828428557. The next prime is 718347828428579. The reversal of 718347828428576 is 675824828743817.

It can be written as a sum of positive squares in 4 ways, for example, as 703704011856400 + 14643816572176 = 26527420^2 + 3826724^2 .

It is a super-4 number, since 4×718347828428576⁴ (a number of 61 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 718347828428576.

It is not an unprimeable number, because it can be changed into a prime (718347828428579) 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, 164671346 + ... + 168977358.

Almost surely, 2^{718347828428576} is an apocalyptic number.

It is an amenable number.

718347828428576 is a deficient number, since it is larger than the sum of its proper divisors (706260199008088).

718347828428576 is a wasteful number, since it uses less digits than its factorization.

718347828428576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344213 (or 4344205 counting only the distinct ones).

The product of its digits is 8092385280, while the sum is 80.

The spelling of 718347828428576 in words is "seven hundred eighteen trillion, three hundred forty-seven billion, eight hundred twenty-eight million, four hundred twenty-eight thousand, five hundred seventy-six".