32400013241 has 4 divisors (see below), whose sum is σ = 32400598500. Its totient is φ = 32399427984.

The previous prime is 32400013223. The next prime is 32400013259. The reversal of 32400013241 is 14231000423.

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

It is an interprime number because it is at equal distance from previous prime (32400013223) and next prime (32400013259).

It can be written as a sum of positive squares in 2 ways, for example, as 12722937616 + 19677075625 = 112796^2 + 140275^2 .

It is a cyclic number.

It is not a de Polignac number, because 32400013241 - 2²⁶ = 32332904377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32400013271) 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, 199766 + ... + 323583.

It is an arithmetic number, because the mean of its divisors is an integer number (8100149625).

Almost surely, 2^32400013241 is an apocalyptic number.

It is an amenable number.

32400013241 is a deficient number, since it is larger than the sum of its proper divisors (585259).

32400013241 is an equidigital number, since it uses as much as digits as its factorization.

32400013241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585258.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32400013241 its reverse (14231000423), we get a palindrome (46631013664).

The spelling of 32400013241 in words is "thirty-two billion, four hundred million, thirteen thousand, two hundred forty-one".