50041743666 has 16 divisors (see below), whose sum is σ = 100160313024. Its totient is φ = 16667776944.

The previous prime is 50041743637. The next prime is 50041743667. The reversal of 50041743666 is 66634714005.

50041743666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50041743666² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50041743667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3192601 + ... + 3208236.

It is an arithmetic number, because the mean of its divisors is an integer number (6260019564).

Almost surely, 2^50041743666 is an apocalyptic number.

50041743666 is an abundant number, since it is smaller than the sum of its proper divisors (50118569358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50041743666 is a wasteful number, since it uses less digits than its factorization.

50041743666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6402145.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 50041743666 in words is "fifty billion, forty-one million, seven hundred forty-three thousand, six hundred sixty-six".