13432650215 has 32 divisors (see below), whose sum is σ = 18086664960. Its totient is φ = 9526988800.

The previous prime is 13432650193. The next prime is 13432650223. The reversal of 13432650215 is 51205623431.

It is a happy number.

It is not a de Polignac number, because 13432650215 - 2⁶ = 13432650151 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 34610 + ... + 167520.

It is an arithmetic number, because the mean of its divisors is an integer number (565208280).

Almost surely, 2^13432650215 is an apocalyptic number.

13432650215 is a deficient number, since it is larger than the sum of its proper divisors (4654014745).

13432650215 is a wasteful number, since it uses less digits than its factorization.

13432650215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133003.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 13432650215 in words is "thirteen billion, four hundred thirty-two million, six hundred fifty thousand, two hundred fifteen".