125144241 has 16 divisors (see below), whose sum is σ = 181309440. Its totient is φ = 76487760.

The previous prime is 125144237. The next prime is 125144263. The reversal of 125144241 is 142441521.

It is not a de Polignac number, because 125144241 - 2² = 125144237 is a prime.

It is a super-2 number, since 2×125144241² = 31322162110932162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125144231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33645 + ... + 37178.

It is an arithmetic number, because the mean of its divisors is an integer number (11331840).

Almost surely, 2^125144241 is an apocalyptic number.

It is an amenable number.

125144241 is a deficient number, since it is larger than the sum of its proper divisors (56165199).

125144241 is a wasteful number, since it uses less digits than its factorization.

125144241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70876.

The product of its digits is 1280, while the sum is 24.

The square root of 125144241 is about 11186.7886812972. The cubic root of 125144241 is about 500.1922474057.

Adding to 125144241 its reverse (142441521), we get a palindrome (267585762).

The spelling of 125144241 in words is "one hundred twenty-five million, one hundred forty-four thousand, two hundred forty-one".