32412530231 has 4 divisors (see below), whose sum is σ = 32467189392. Its totient is φ = 32357871072.

The previous prime is 32412530077. The next prime is 32412530257. The reversal of 32412530231 is 13203521423.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13203521423 = 2777 ⋅4754599.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32412530231 is a prime.

It is a super-2 number, since 2×32412530231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32412530231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32412530291) 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, 27328691 + ... + 27329876.

It is an arithmetic number, because the mean of its divisors is an integer number (8116797348).

Almost surely, 2^32412530231 is an apocalyptic number.

32412530231 is a deficient number, since it is larger than the sum of its proper divisors (54659161).

32412530231 is an equidigital number, since it uses as much as digits as its factorization.

32412530231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54659160.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 32412530231 in words is "thirty-two billion, four hundred twelve million, five hundred thirty thousand, two hundred thirty-one".