244541305161 has 12 divisors (see below), whose sum is σ = 357697550080. Its totient is φ = 160963896600.

The previous prime is 244541305153. The next prime is 244541305201. The reversal of 244541305161 is 161503145442.

244541305161 is a `hidden beast` number, since 2 + 4 + 4 + 5 + 4 + 130 + 516 + 1 = 666.

It is not a de Polignac number, because 244541305161 - 2³ = 244541305153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244541305121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171969265 + ... + 171970686.

Almost surely, 2^244541305161 is an apocalyptic number.

It is an amenable number.

244541305161 is a deficient number, since it is larger than the sum of its proper divisors (113156244919).

244541305161 is a wasteful number, since it uses less digits than its factorization.

244541305161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343940036 (or 343940033 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 244541305161 in words is "two hundred forty-four billion, five hundred forty-one million, three hundred five thousand, one hundred sixty-one".