32630664040231 has 2 divisors, whose sum is σ = 32630664040232. Its totient is φ = 32630664040230.

The previous prime is 32630664040223. The next prime is 32630664040253. The reversal of 32630664040231 is 13204046603623.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (13204046603623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32630664040231 - 2³ = 32630664040223 is a prime.

It is a super-2 number, since 2×32630664040231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32630664049231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16315332020115 + 16315332020116.

It is an arithmetic number, because the mean of its divisors is an integer number (16315332020116).

Almost surely, 2^{32630664040231} is an apocalyptic number.

32630664040231 is a deficient number, since it is larger than the sum of its proper divisors (1).

32630664040231 is an equidigital number, since it uses as much as digits as its factorization.

32630664040231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 32630664040231 in words is "thirty-two trillion, six hundred thirty billion, six hundred sixty-four million, forty thousand, two hundred thirty-one".