32104434413 has 2 divisors, whose sum is σ = 32104434414. Its totient is φ = 32104434412.

The previous prime is 32104434391. The next prime is 32104434449. The reversal of 32104434413 is 31443440123.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32004494404 + 99940009 = 178898^2 + 9997^2 .

It is an emirp because it is prime and its reverse (31443440123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32104434413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32104434493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16052217206 + 16052217207.

It is an arithmetic number, because the mean of its divisors is an integer number (16052217207).

Almost surely, 2^32104434413 is an apocalyptic number.

It is an amenable number.

32104434413 is a deficient number, since it is larger than the sum of its proper divisors (1).

32104434413 is an equidigital number, since it uses as much as digits as its factorization.

32104434413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 32104434413 its reverse (31443440123), we get a palindrome (63547874536).

The spelling of 32104434413 in words is "thirty-two billion, one hundred four million, four hundred thirty-four thousand, four hundred thirteen".