32313320024413 has 4 divisors (see below), whose sum is σ = 33101449781148. Its totient is φ = 31525190267680.

The previous prime is 32313320024411. The next prime is 32313320024443. The reversal of 32313320024413 is 31442002331323.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6370565904004 + 25942754120409 = 2523998^2 + 5093403^2 .

It is a cyclic number.

It is not a de Polignac number, because 32313320024413 - 2¹ = 32313320024411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32313320024411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394064878306 + ... + 394064878387.

It is an arithmetic number, because the mean of its divisors is an integer number (8275362445287).

Almost surely, 2^{32313320024413} is an apocalyptic number.

It is an amenable number.

32313320024413 is a deficient number, since it is larger than the sum of its proper divisors (788129756735).

32313320024413 is an equidigital number, since it uses as much as digits as its factorization.

32313320024413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788129756734.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 32313320024413 its reverse (31442002331323), we get a palindrome (63755322355736).

The spelling of 32313320024413 in words is "thirty-two trillion, three hundred thirteen billion, three hundred twenty million, twenty-four thousand, four hundred thirteen".