32040004313 has 2 divisors, whose sum is σ = 32040004314. Its totient is φ = 32040004312.

The previous prime is 32040004307. The next prime is 32040004349. The reversal of 32040004313 is 31340004023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29957724889 + 2082279424 = 173083^2 + 45632^2 .

It is an emirp because it is prime and its reverse (31340004023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32040004313 - 2¹⁴ = 32039987929 is a prime.

It is not a weakly prime, because it can be changed into another prime (32040004613) 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, 16020002156 + 16020002157.

It is an arithmetic number, because the mean of its divisors is an integer number (16020002157).

Almost surely, 2^32040004313 is an apocalyptic number.

It is an amenable number.

32040004313 is a deficient number, since it is larger than the sum of its proper divisors (1).

32040004313 is an equidigital number, since it uses as much as digits as its factorization.

32040004313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32040004313 its reverse (31340004023), we get a palindrome (63380008336).

The spelling of 32040004313 in words is "thirty-two billion, forty million, four thousand, three hundred thirteen".