144253010225 has 24 divisors (see below), whose sum is σ = 184097279520. Its totient is φ = 112079515520.

The previous prime is 144253010203. The next prime is 144253010263. The reversal of 144253010225 is 522010352441.

It is not a de Polignac number, because 144253010225 - 2³² = 139958042929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 466724 + ... + 711573.

It is an arithmetic number, because the mean of its divisors is an integer number (7670719980).

Almost surely, 2^144253010225 is an apocalyptic number.

It is an amenable number.

144253010225 is a deficient number, since it is larger than the sum of its proper divisors (39844269295).

144253010225 is a wasteful number, since it uses less digits than its factorization.

144253010225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178449 (or 1178444 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 144253010225 its reverse (522010352441), we get a palindrome (666263362666).

The spelling of 144253010225 in words is "one hundred forty-four billion, two hundred fifty-three million, ten thousand, two hundred twenty-five".