144441343414013 has 8 divisors (see below), whose sum is σ = 152954106266808. Its totient is φ = 135930382032384.

The previous prime is 144441343414003. The next prime is 144441343414103. The reversal of 144441343414013 is 310414343144441.

It can be written as a sum of positive squares in 4 ways, for example, as 56829253636324 + 87612089777689 = 7538518^2 + 9360133^2 .

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 144441343414013 - 2³⁸ = 144166465507069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144441343414003) 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, 450202706 + ... + 450523427.

It is an arithmetic number, because the mean of its divisors is an integer number (19119263283351).

Almost surely, 2^{144441343414013} is an apocalyptic number.

It is an amenable number.

144441343414013 is a deficient number, since it is larger than the sum of its proper divisors (8512762852795).

144441343414013 is an equidigital number, since it uses as much as digits as its factorization.

144441343414013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900735583.

The product of its (nonzero) digits is 442368, while the sum is 41.

Adding to 144441343414013 its reverse (310414343144441), we get a palindrome (454855686558454).

The spelling of 144441343414013 in words is "one hundred forty-four trillion, four hundred forty-one billion, three hundred forty-three million, four hundred fourteen thousand, thirteen".