32135544231 has 8 divisors (see below), whose sum is σ = 48968448384. Its totient is φ = 18363168120.

The previous prime is 32135544197. The next prime is 32135544247. The reversal of 32135544231 is 13244553123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32135544231 - 2¹⁴ = 32135527847 is a prime.

It is a super-2 number, since 2×32135544231² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 32135544192 and 32135544201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32135544031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765131985 + ... + 765132026.

It is an arithmetic number, because the mean of its divisors is an integer number (6121056048).

Almost surely, 2^32135544231 is an apocalyptic number.

32135544231 is a deficient number, since it is larger than the sum of its proper divisors (16832904153).

32135544231 is a wasteful number, since it uses less digits than its factorization.

32135544231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530264021.

The product of its digits is 43200, while the sum is 33.

The spelling of 32135544231 in words is "thirty-two billion, one hundred thirty-five million, five hundred forty-four thousand, two hundred thirty-one".