13140105416 has 16 divisors (see below), whose sum is σ = 25238617740. Its totient is φ = 6409807360.

The previous prime is 13140105389. The next prime is 13140105427. The reversal of 13140105416 is 61450104131.

It can be written as a sum of positive squares in 2 ways, for example, as 8769573316 + 4370532100 = 93646^2 + 66110^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20030321 + ... + 20030976.

Almost surely, 2^13140105416 is an apocalyptic number.

It is an amenable number.

13140105416 is a deficient number, since it is larger than the sum of its proper divisors (12098512324).

13140105416 is a wasteful number, since it uses less digits than its factorization.

13140105416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40061344 (or 40061340 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 13140105416 its reverse (61450104131), we get a palindrome (74590209547).

The spelling of 13140105416 in words is "thirteen billion, one hundred forty million, one hundred five thousand, four hundred sixteen".