32869906231 has 2 divisors, whose sum is σ = 32869906232. Its totient is φ = 32869906230.

The previous prime is 32869906217. The next prime is 32869906301. The reversal of 32869906231 is 13260996823.

It is a weak prime.

It is an emirp because it is prime and its reverse (13260996823) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32869906231 is a prime.

It is a super-2 number, since 2×32869906231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32869906031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16434953115 + 16434953116.

It is an arithmetic number, because the mean of its divisors is an integer number (16434953116).

Almost surely, 2^32869906231 is an apocalyptic number.

32869906231 is a deficient number, since it is larger than the sum of its proper divisors (1).

32869906231 is an equidigital number, since it uses as much as digits as its factorization.

32869906231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 32869906231 in words is "thirty-two billion, eight hundred sixty-nine million, nine hundred six thousand, two hundred thirty-one".