50431442242111 has 8 divisors (see below), whose sum is σ = 58365502776320. Its totient is φ = 42679773904248.

The previous prime is 50431442242079. The next prime is 50431442242123. The reversal of 50431442242111 is 11124224413405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50431442242111 - 2⁵ = 50431442242079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50431442246111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45598048491 + ... + 45598049596.

It is an arithmetic number, because the mean of its divisors is an integer number (7295687847040).

Almost surely, 2^{50431442242111} is an apocalyptic number.

50431442242111 is a deficient number, since it is larger than the sum of its proper divisors (7934060534209).

50431442242111 is an equidigital number, since it uses as much as digits as its factorization.

50431442242111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91196098173.

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 50431442242111 its reverse (11124224413405), we get a palindrome (61555666655516).

The spelling of 50431442242111 in words is "fifty trillion, four hundred thirty-one billion, four hundred forty-two million, two hundred forty-two thousand, one hundred eleven".