244700457125145 has 24 divisors (see below), whose sum is σ = 455442483466944. Its totient is φ = 111863066114016.

The previous prime is 244700457125129. The next prime is 244700457125149. The reversal of 244700457125145 is 541521754007442.

It is not a de Polignac number, because 244700457125145 - 2⁴ = 244700457125129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244700457125149) 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, 166462895269 + ... + 166462896738.

It is an arithmetic number, because the mean of its divisors is an integer number (18976770144456).

Almost surely, 2^{244700457125145} is an apocalyptic number.

It is an amenable number.

244700457125145 is a deficient number, since it is larger than the sum of its proper divisors (210742026341799).

244700457125145 is a wasteful number, since it uses less digits than its factorization.

244700457125145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332925792029 (or 332925792022 counting only the distinct ones).

The product of its (nonzero) digits is 6272000, while the sum is 51.

The spelling of 244700457125145 in words is "two hundred forty-four trillion, seven hundred billion, four hundred fifty-seven million, one hundred twenty-five thousand, one hundred forty-five".