718135413 has 16 divisors (see below), whose sum is σ = 974238720. Its totient is φ = 470430576.

The previous prime is 718135409. The next prime is 718135441. The reversal of 718135413 is 314531817.

It is not a de Polignac number, because 718135413 - 2² = 718135409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (718133413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79956 + ... + 88482.

It is an arithmetic number, because the mean of its divisors is an integer number (60889920).

Almost surely, 2^718135413 is an apocalyptic number.

It is an amenable number.

718135413 is a deficient number, since it is larger than the sum of its proper divisors (256103307).

718135413 is a wasteful number, since it uses less digits than its factorization.

718135413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9016.

The product of its digits is 10080, while the sum is 33.

The square root of 718135413 is about 26798.0486789617. The cubic root of 718135413 is about 895.5065796271.

The spelling of 718135413 in words is "seven hundred eighteen million, one hundred thirty-five thousand, four hundred thirteen".