32139449910213 has 16 divisors (see below), whose sum is σ = 42882342235200. Its totient is φ = 21411433880960.

The previous prime is 32139449910199. The next prime is 32139449910233. The reversal of 32139449910213 is 31201994493123.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 32139449910213 - 2³⁶ = 32070730433477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32139449910233) 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, 24595498 + ... + 25869236.

It is an arithmetic number, because the mean of its divisors is an integer number (2680146389700).

Almost surely, 2^{32139449910213} is an apocalyptic number.

It is an amenable number.

32139449910213 is a deficient number, since it is larger than the sum of its proper divisors (10742892324987).

32139449910213 is a wasteful number, since it uses less digits than its factorization.

32139449910213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279572.

The product of its (nonzero) digits is 1259712, while the sum is 51.

The spelling of 32139449910213 in words is "thirty-two trillion, one hundred thirty-nine billion, four hundred forty-nine million, nine hundred ten thousand, two hundred thirteen".