32456204231 has 4 divisors (see below), whose sum is σ = 35406768264. Its totient is φ = 29505640200.

The previous prime is 32456204219. The next prime is 32456204273. The reversal of 32456204231 is 13240265423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32456204231 - 2²⁶ = 32389095367 is a prime.

It is a super-2 number, since 2×32456204231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32456204731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475282000 + ... + 1475282021.

It is an arithmetic number, because the mean of its divisors is an integer number (8851692066).

Almost surely, 2^32456204231 is an apocalyptic number.

32456204231 is a deficient number, since it is larger than the sum of its proper divisors (2950564033).

32456204231 is a wasteful number, since it uses less digits than its factorization.

32456204231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950564032.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 32456204231 its reverse (13240265423), we get a palindrome (45696469654).

The spelling of 32456204231 in words is "thirty-two billion, four hundred fifty-six million, two hundred four thousand, two hundred thirty-one".