32431322434319 has 2 divisors, whose sum is σ = 32431322434320. Its totient is φ = 32431322434318.

The previous prime is 32431322434307. The next prime is 32431322434327. The reversal of 32431322434319 is 91343422313423.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32431322434319 is a prime.

It is a super-2 number, since 2×32431322434319² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32431322434319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32431322434019) 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, 16215661217159 + 16215661217160.

It is an arithmetic number, because the mean of its divisors is an integer number (16215661217160).

Almost surely, 2^{32431322434319} is an apocalyptic number.

32431322434319 is a deficient number, since it is larger than the sum of its proper divisors (1).

32431322434319 is an equidigital number, since it uses as much as digits as its factorization.

32431322434319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 44.

The spelling of 32431322434319 in words is "thirty-two trillion, four hundred thirty-one billion, three hundred twenty-two million, four hundred thirty-four thousand, three hundred nineteen".