32444400041 has 4 divisors (see below), whose sum is σ = 32445029892. Its totient is φ = 32443770192.

The previous prime is 32444400029. The next prime is 32444400083. The reversal of 32444400041 is 14000444423.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14000444423 = 7 ⋅2000063489.

It can be written as a sum of positive squares in 2 ways, for example, as 9913189225 + 22531210816 = 99565^2 + 150104^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32444400041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32444400011) 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, 230030 + ... + 343223.

It is an arithmetic number, because the mean of its divisors is an integer number (8111257473).

Almost surely, 2^32444400041 is an apocalyptic number.

It is an amenable number.

32444400041 is a deficient number, since it is larger than the sum of its proper divisors (629851).

32444400041 is an equidigital number, since it uses as much as digits as its factorization.

32444400041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629850.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 32444400041 its reverse (14000444423), we get a palindrome (46444844464).

The spelling of 32444400041 in words is "thirty-two billion, four hundred forty-four million, four hundred thousand, forty-one".