13412240215 has 16 divisors (see below), whose sum is σ = 17675690400. Its totient is φ = 9688885120.

The previous prime is 13412240197. The next prime is 13412240227. The reversal of 13412240215 is 51204221431.

It is not a de Polignac number, because 13412240215 - 2¹⁷ = 13412109143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13412240215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810124 + ... + 826513.

It is an arithmetic number, because the mean of its divisors is an integer number (1104730650).

Almost surely, 2^13412240215 is an apocalyptic number.

13412240215 is a deficient number, since it is larger than the sum of its proper divisors (4263450185).

13412240215 is a wasteful number, since it uses less digits than its factorization.

13412240215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636802.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 13412240215 its reverse (51204221431), we get a palindrome (64616461646).

The spelling of 13412240215 in words is "thirteen billion, four hundred twelve million, two hundred forty thousand, two hundred fifteen".