32400344320313 has 8 divisors (see below), whose sum is σ = 32542894002528. Its totient is φ = 32257824488224.

The previous prime is 32400344320307. The next prime is 32400344320327. The reversal of 32400344320313 is 31302344300423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32400344320313 - 2⁴ = 32400344320297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32400344320313.

It is not an unprimeable number, because it can be changed into a prime (32400344320363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5285495 + ... + 9630012.

It is an arithmetic number, because the mean of its divisors is an integer number (4067861750316).

Almost surely, 2^{32400344320313} is an apocalyptic number.

It is an amenable number.

32400344320313 is a deficient number, since it is larger than the sum of its proper divisors (142549682215).

32400344320313 is a wasteful number, since it uses less digits than its factorization.

32400344320313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14925063.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 32400344320313 its reverse (31302344300423), we get a palindrome (63702688620736).

The spelling of 32400344320313 in words is "thirty-two trillion, four hundred billion, three hundred forty-four million, three hundred twenty thousand, three hundred thirteen".