132444204401 has 8 divisors (see below), whose sum is σ = 140250899304. Its totient is φ = 124639271680.

The previous prime is 132444204383. The next prime is 132444204407. The reversal of 132444204401 is 104402444231.

It can be written as a sum of positive squares in 4 ways, for example, as 13653688801 + 118790515600 = 116849^2 + 344660^2 .

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 132444204401 - 2¹⁰ = 132444203377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132444204407) 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, 284210 + ... + 587931.

It is an arithmetic number, because the mean of its divisors is an integer number (17531362413).

Almost surely, 2^132444204401 is an apocalyptic number.

It is an amenable number.

132444204401 is a deficient number, since it is larger than the sum of its proper divisors (7806694903).

132444204401 is an equidigital number, since it uses as much as digits as its factorization.

132444204401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881091.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 132444204401 its reverse (104402444231), we get a palindrome (236846648632).

The spelling of 132444204401 in words is "one hundred thirty-two billion, four hundred forty-four million, two hundred four thousand, four hundred one".