32040232439 has 2 divisors, whose sum is σ = 32040232440. Its totient is φ = 32040232438.

The previous prime is 32040232381. The next prime is 32040232459. The reversal of 32040232439 is 93423204023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32040232439 - 2⁸ = 32040232183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32040232459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16020116219 + 16020116220.

It is an arithmetic number, because the mean of its divisors is an integer number (16020116220).

Almost surely, 2^32040232439 is an apocalyptic number.

32040232439 is a deficient number, since it is larger than the sum of its proper divisors (1).

32040232439 is an equidigital number, since it uses as much as digits as its factorization.

32040232439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 32040232439 in words is "thirty-two billion, forty million, two hundred thirty-two thousand, four hundred thirty-nine".