244475121 has 16 divisors (see below), whose sum is σ = 356465088. Its totient is φ = 147806400.

The previous prime is 244475117. The next prime is 244475131. The reversal of 244475121 is 121574442.

244475121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244475121 - 2² = 244475117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244475131) 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, 5095 + ... + 22691.

It is an arithmetic number, because the mean of its divisors is an integer number (22279068).

Almost surely, 2^244475121 is an apocalyptic number.

It is an amenable number.

244475121 is a deficient number, since it is larger than the sum of its proper divisors (111989967).

244475121 is a wasteful number, since it uses less digits than its factorization.

244475121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18032.

The product of its digits is 8960, while the sum is 30.

The square root of 244475121 is about 15635.7002081774. The cubic root of 244475121 is about 625.2853063273.

The spelling of 244475121 in words is "two hundred forty-four million, four hundred seventy-five thousand, one hundred twenty-one".