144441200013441 has 4 divisors (see below), whose sum is σ = 192588266684592. Its totient is φ = 96294133342292.

The previous prime is 144441200013427. The next prime is 144441200013469. The reversal of 144441200013441 is 144310002144441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144441200013441 - 2²³ = 144441191624833 is a prime.

It is a super-2 number, since 2×144441200013441² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144441200013401) 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, 24073533335571 + ... + 24073533335576.

It is an arithmetic number, because the mean of its divisors is an integer number (48147066671148).

Almost surely, 2^{144441200013441} is an apocalyptic number.

It is an amenable number.

144441200013441 is a deficient number, since it is larger than the sum of its proper divisors (48147066671151).

144441200013441 is an equidigital number, since it uses as much as digits as its factorization.

144441200013441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48147066671150.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 144441200013441 its reverse (144310002144441), we get a palindrome (288751202157882).

The spelling of 144441200013441 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred million, thirteen thousand, four hundred forty-one".