144725444044 has 24 divisors (see below), whose sum is σ = 254172170448. Its totient is φ = 72105284160.

The previous prime is 144725444033. The next prime is 144725444047. The reversal of 144725444044 is 440444527441.

It is not an unprimeable number, because it can be changed into a prime (144725444047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213302 + ... + 1327234.

It is an arithmetic number, because the mean of its divisors is an integer number (10590507102).

Almost surely, 2^144725444044 is an apocalyptic number.

It is an amenable number.

144725444044 is a deficient number, since it is larger than the sum of its proper divisors (109446726404).

144725444044 is a wasteful number, since it uses less digits than its factorization.

144725444044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115065 (or 115063 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 43.

The spelling of 144725444044 in words is "one hundred forty-four billion, seven hundred twenty-five million, four hundred forty-four thousand, forty-four".