144433154225 has 24 divisors (see below), whose sum is σ = 181679919360. Its totient is φ = 113885291520.

The previous prime is 144433154171. The next prime is 144433154227. The reversal of 144433154225 is 522451334441.

It is not a de Polignac number, because 144433154225 - 2⁶ = 144433154161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144433154227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1076204 + ... + 1202946.

It is an arithmetic number, because the mean of its divisors is an integer number (7569996640).

Almost surely, 2^144433154225 is an apocalyptic number.

It is an amenable number.

144433154225 is a deficient number, since it is larger than the sum of its proper divisors (37246765135).

144433154225 is a wasteful number, since it uses less digits than its factorization.

144433154225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127409 (or 127404 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

Adding to 144433154225 its reverse (522451334441), we get a palindrome (666884488666).

The spelling of 144433154225 in words is "one hundred forty-four billion, four hundred thirty-three million, one hundred fifty-four thousand, two hundred twenty-five".