50042044441 has 4 divisors (see below), whose sum is σ = 52985694132. Its totient is φ = 47098394752.

The previous prime is 50042044399. The next prime is 50042044499. The reversal of 50042044441 is 14444024005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23482497600 + 26559546841 = 153240^2 + 162971^2 .

It is a cyclic number.

It is not a de Polignac number, because 50042044441 - 2⁷ = 50042044313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50042042441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1471824820 + ... + 1471824853.

It is an arithmetic number, because the mean of its divisors is an integer number (13246423533).

Almost surely, 2^50042044441 is an apocalyptic number.

It is an amenable number.

50042044441 is a deficient number, since it is larger than the sum of its proper divisors (2943649691).

50042044441 is a wasteful number, since it uses less digits than its factorization.

50042044441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943649690.

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 50042044441 its reverse (14444024005), we get a palindrome (64486068446).

The spelling of 50042044441 in words is "fifty billion, forty-two million, forty-four thousand, four hundred forty-one".