32686136327 has 16 divisors (see below), whose sum is σ = 35742360192. Its totient is φ = 29707745760.

The previous prime is 32686136233. The next prime is 32686136339. The reversal of 32686136327 is 72363168623.

It is a cyclic number.

It is not a de Polignac number, because 32686136327 - 2¹⁰ = 32686135303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32686136927) 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, 2197088 + ... + 2211914.

It is an arithmetic number, because the mean of its divisors is an integer number (2233897512).

Almost surely, 2^32686136327 is an apocalyptic number.

32686136327 is a deficient number, since it is larger than the sum of its proper divisors (3056223865).

32686136327 is a wasteful number, since it uses less digits than its factorization.

32686136327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17438.

The product of its digits is 1306368, while the sum is 47.

The spelling of 32686136327 in words is "thirty-two billion, six hundred eighty-six million, one hundred thirty-six thousand, three hundred twenty-seven".