144001611432025 has 12 divisors (see below), whose sum is σ = 178562153727232. Its totient is φ = 115201188789840.

The previous prime is 144001611431981. The next prime is 144001611432043. The reversal of 144001611432025 is 520234116100441.

It is a happy number.

It is not a de Polignac number, because 144001611432025 - 2²⁷ = 144001477214297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42825184 + ... + 46065166.

Almost surely, 2^{144001611432025} is an apocalyptic number.

It is an amenable number.

144001611432025 is a deficient number, since it is larger than the sum of its proper divisors (34560542295207).

144001611432025 is a wasteful number, since it uses less digits than its factorization.

144001611432025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017800 (or 5017795 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 144001611432025 its reverse (520234116100441), we get a palindrome (664235727532466).

The spelling of 144001611432025 in words is "one hundred forty-four trillion, one billion, six hundred eleven million, four hundred thirty-two thousand, twenty-five".