144515045255 has 32 divisors (see below), whose sum is σ = 209890673280. Its totient is φ = 93248962560.

The previous prime is 144515045203. The next prime is 144515045263. The reversal of 144515045255 is 552540515441.

It is not a de Polignac number, because 144515045255 - 2¹⁰ = 144515044231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3538391 + ... + 3578999.

It is an arithmetic number, because the mean of its divisors is an integer number (6559083540).

Almost surely, 2^144515045255 is an apocalyptic number.

144515045255 is a deficient number, since it is larger than the sum of its proper divisors (65375628025).

144515045255 is a wasteful number, since it uses less digits than its factorization.

144515045255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46619.

The product of its (nonzero) digits is 400000, while the sum is 41.

The spelling of 144515045255 in words is "one hundred forty-four billion, five hundred fifteen million, forty-five thousand, two hundred fifty-five".