144113044 has 6 divisors (see below), whose sum is σ = 252197834. Its totient is φ = 72056520.

The previous prime is 144113033. The next prime is 144113051. The reversal of 144113044 is 440311441.

It can be written as a sum of positive squares in only one way, i.e., 125708944 + 18404100 = 11212^2 + 4290^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18014127 + ... + 18014134.

Almost surely, 2^144113044 is an apocalyptic number.

It is an amenable number.

144113044 is a deficient number, since it is larger than the sum of its proper divisors (108084790).

144113044 is a wasteful number, since it uses less digits than its factorization.

144113044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36028265 (or 36028263 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 144113044 is about 12004.7092426264. The cubic root of 144113044 is about 524.2853999529.

Adding to 144113044 its reverse (440311441), we get a palindrome (584424485).

The spelling of 144113044 in words is "one hundred forty-four million, one hundred thirteen thousand, forty-four".