713866039818 has 16 divisors (see below), whose sum is σ = 1433859687936. Its totient is φ = 236934078560.

The previous prime is 713866039811. The next prime is 713866039819. The reversal of 713866039818 is 818930668317.

It is a super-2 number, since 2×713866039818² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (713866039811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255315498 + ... + 255318293.

It is an arithmetic number, because the mean of its divisors is an integer number (89616230496).

Almost surely, 2^713866039818 is an apocalyptic number.

713866039818 is an abundant number, since it is smaller than the sum of its proper divisors (719993648118).

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

713866039818 is a wasteful number, since it uses less digits than its factorization.

713866039818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510634029.

The product of its (nonzero) digits is 10450944, while the sum is 60.

The spelling of 713866039818 in words is "seven hundred thirteen billion, eight hundred sixty-six million, thirty-nine thousand, eight hundred eighteen".