144042042214044 has 96 divisors (see below), whose sum is σ = 405335347773440. Its totient is φ = 43971646993344.

The previous prime is 144042042214033. The next prime is 144042042214079. The reversal of 144042042214044 is 440412240240441.

144042042214044 is a `hidden beast` number, since 1 + 4 + 4 + 0 + 4 + 20 + 4 + 221 + 404 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 403735264 + ... + 404091879.

Almost surely, 2^{144042042214044} is an apocalyptic number.

It is an amenable number.

144042042214044 is an abundant number, since it is smaller than the sum of its proper divisors (261293305559396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144042042214044 is a wasteful number, since it uses less digits than its factorization.

144042042214044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807827296 (or 807827288 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 36.

Adding to 144042042214044 its reverse (440412240240441), we get a palindrome (584454282454485).

The spelling of 144042042214044 in words is "one hundred forty-four trillion, forty-two billion, forty-two million, two hundred fourteen thousand, forty-four".