50403430241 has 4 divisors (see below), whose sum is σ = 50404118832. Its totient is φ = 50402741652.

The previous prime is 50403430213. The next prime is 50403430279. The reversal of 50403430241 is 14203430405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50403430241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50403430241.

It is not an unprimeable number, because it can be changed into a prime (50403430141) 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, 219395 + ... + 385928.

It is an arithmetic number, because the mean of its divisors is an integer number (12601029708).

Almost surely, 2^50403430241 is an apocalyptic number.

It is an amenable number.

50403430241 is a deficient number, since it is larger than the sum of its proper divisors (688591).

50403430241 is an equidigital number, since it uses as much as digits as its factorization.

50403430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688590.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 50403430241 its reverse (14203430405), we get a palindrome (64606860646).

The spelling of 50403430241 in words is "fifty billion, four hundred three million, four hundred thirty thousand, two hundred forty-one".