50018742816411 has 8 divisors (see below), whose sum is σ = 66692763455760. Its totient is φ = 33345275360672.

The previous prime is 50018742816401. The next prime is 50018742816439. The reversal of 50018742816411 is 11461824781005.

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 50018742816411 - 2¹⁰ = 50018742815387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50018742816401) 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, 138084876 + ... + 138446633.

It is an arithmetic number, because the mean of its divisors is an integer number (8336595431970).

Almost surely, 2^{50018742816411} is an apocalyptic number.

50018742816411 is a deficient number, since it is larger than the sum of its proper divisors (16674020639349).

50018742816411 is a wasteful number, since it uses less digits than its factorization.

50018742816411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276591805.

The product of its (nonzero) digits is 430080, while the sum is 48.

The spelling of 50018742816411 in words is "fifty trillion, eighteen billion, seven hundred forty-two million, eight hundred sixteen thousand, four hundred eleven".