3240144404401 has 8 divisors (see below), whose sum is σ = 3248383263840. Its totient is φ = 3231915613248.

The previous prime is 3240144404389. The next prime is 3240144404447. The reversal of 3240144404401 is 1044044410423.

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 3240144404401 - 2²³ = 3240136015793 is a prime.

It is a super-2 number, since 2×3240144404401² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3240144404491) 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, 1872411 + ... + 3160096.

It is an arithmetic number, because the mean of its divisors is an integer number (406047907980).

Almost surely, 2^{3240144404401} is an apocalyptic number.

It is an amenable number.

3240144404401 is a deficient number, since it is larger than the sum of its proper divisors (8238859439).

3240144404401 is an equidigital number, since it uses as much as digits as its factorization.

3240144404401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034143.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 3240144404401 its reverse (1044044410423), we get a palindrome (4284188814824).

The spelling of 3240144404401 in words is "three trillion, two hundred forty billion, one hundred forty-four million, four hundred four thousand, four hundred one".