32341881631 has 2 divisors, whose sum is σ = 32341881632. Its totient is φ = 32341881630.

The previous prime is 32341881587. The next prime is 32341881661. The reversal of 32341881631 is 13618814323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32341881631 - 2⁹ = 32341881119 is a prime.

It is a super-2 number, since 2×32341881631² (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 (32341881661) 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, 16170940815 + 16170940816.

It is an arithmetic number, because the mean of its divisors is an integer number (16170940816).

Almost surely, 2^32341881631 is an apocalyptic number.

32341881631 is a deficient number, since it is larger than the sum of its proper divisors (1).

32341881631 is an equidigital number, since it uses as much as digits as its factorization.

32341881631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 40.

The spelling of 32341881631 in words is "thirty-two billion, three hundred forty-one million, eight hundred eighty-one thousand, six hundred thirty-one".