144643077244 has 6 divisors (see below), whose sum is σ = 253125385184. Its totient is φ = 72321538620.

The previous prime is 144643077223. The next prime is 144643077331. The reversal of 144643077244 is 442770346441.

144643077244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144643077244² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144643077194 and 144643077203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18080384652 + ... + 18080384659.

Almost surely, 2^144643077244 is an apocalyptic number.

It is an amenable number.

144643077244 is a deficient number, since it is larger than the sum of its proper divisors (108482307940).

144643077244 is a wasteful number, since it uses less digits than its factorization.

144643077244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36160769315 (or 36160769313 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 46.

The spelling of 144643077244 in words is "one hundred forty-four billion, six hundred forty-three million, seventy-seven thousand, two hundred forty-four".