144036362225 has 48 divisors (see below), whose sum is σ = 207744263040. Its totient is φ = 97016832000.

The previous prime is 144036362209. The next prime is 144036362233. The reversal of 144036362225 is 522263630441.

It is not a de Polignac number, because 144036362225 - 2⁴ = 144036362209 is a prime.

It is a super-2 number, since 2×144036362225² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14997425 + ... + 15007025.

It is an arithmetic number, because the mean of its divisors is an integer number (4328005480).

Almost surely, 2^144036362225 is an apocalyptic number.

It is an amenable number.

144036362225 is a deficient number, since it is larger than the sum of its proper divisors (63707900815).

144036362225 is a wasteful number, since it uses less digits than its factorization.

144036362225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11130 (or 11125 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 144036362225 its reverse (522263630441), we get a palindrome (666299992666).

The spelling of 144036362225 in words is "one hundred forty-four billion, thirty-six million, three hundred sixty-two thousand, two hundred twenty-five".