5044423140261 has 6 divisors (see below), whose sum is σ = 7286388980390. Its totient is φ = 3362948760168.

The previous prime is 5044423140233. The next prime is 5044423140293. The reversal of 5044423140261 is 1620413244405.

5044423140261 is a `hidden beast` number, since 5 + 0 + 44 + 42 + 314 + 0 + 261 = 666.

5044423140261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3836775995361 + 1207647144900 = 1958769^2 + 1098930^2 .

It is not a de Polignac number, because 5044423140261 - 2¹⁰ = 5044423139237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5044423140061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280245730006 + ... + 280245730023.

Almost surely, 2^{5044423140261} is an apocalyptic number.

It is an amenable number.

5044423140261 is a deficient number, since it is larger than the sum of its proper divisors (2241965840129).

5044423140261 is a wasteful number, since it uses less digits than its factorization.

5044423140261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560491460035 (or 560491460032 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 5044423140261 its reverse (1620413244405), we get a palindrome (6664836384666).

The spelling of 5044423140261 in words is "five trillion, forty-four billion, four hundred twenty-three million, one hundred forty thousand, two hundred sixty-one".