32144002441 has 16 divisors (see below), whose sum is σ = 34197784848. Its totient is φ = 30108672000.

The previous prime is 32144002427. The next prime is 32144002523. The reversal of 32144002441 is 14420044123.

It can be written as a sum of positive squares in 8 ways, for example, as 3592803600 + 28551198841 = 59940^2 + 168971^2 .

It is a 5-Lehmer number, since φ(32144002441) divides (32144002441-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 32144002441 - 2¹⁵ = 32143969673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32144002141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3241591 + ... + 3251491.

It is an arithmetic number, because the mean of its divisors is an integer number (2137361553).

Almost surely, 2^32144002441 is an apocalyptic number.

It is an amenable number.

32144002441 is a deficient number, since it is larger than the sum of its proper divisors (2053782407).

32144002441 is a wasteful number, since it uses less digits than its factorization.

32144002441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10812.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 32144002441 its reverse (14420044123), we get a palindrome (46564046564).

The spelling of 32144002441 in words is "thirty-two billion, one hundred forty-four million, two thousand, four hundred forty-one".