718830012353 has 2 divisors, whose sum is σ = 718830012354. Its totient is φ = 718830012352.

The previous prime is 718830012337. The next prime is 718830012367. The reversal of 718830012353 is 353210038817.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 714079081024 + 4750931329 = 845032^2 + 68927^2 .

It is a cyclic number.

It is not a de Polignac number, because 718830012353 - 2⁴ = 718830012337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 718830012353.

It is not a weakly prime, because it can be changed into another prime (718830912353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359415006176 + 359415006177.

It is an arithmetic number, because the mean of its divisors is an integer number (359415006177).

Almost surely, 2^718830012353 is an apocalyptic number.

It is an amenable number.

718830012353 is a deficient number, since it is larger than the sum of its proper divisors (1).

718830012353 is an equidigital number, since it uses as much as digits as its factorization.

718830012353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 718830012353 in words is "seven hundred eighteen billion, eight hundred thirty million, twelve thousand, three hundred fifty-three".