50266236442 has 8 divisors (see below), whose sum is σ = 77999332500. Its totient is φ = 24266458944.

The previous prime is 50266236403. The next prime is 50266236451. The reversal of 50266236442 is 24463266205.

50266236442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45087850921 + 5178385521 = 212339^2 + 71961^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 50266236395 and 50266236404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433329567 + ... + 433329682.

Almost surely, 2^50266236442 is an apocalyptic number.

50266236442 is a deficient number, since it is larger than the sum of its proper divisors (27733096058).

50266236442 is a wasteful number, since it uses less digits than its factorization.

50266236442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866659280.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 50266236442 in words is "fifty billion, two hundred sixty-six million, two hundred thirty-six thousand, four hundred forty-two".