50443124040 has 48 divisors (see below), whose sum is σ = 163940154300. Its totient is φ = 13451499648.

The previous prime is 50443124029. The next prime is 50443124101. The reversal of 50443124040 is 4042134405.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45704453796 + 4738670244 = 213786^2 + 68838^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50443123995 and 50443124013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70059535 + ... + 70060254.

Almost surely, 2^50443124040 is an apocalyptic number.

It is an amenable number.

50443124040 is an abundant number, since it is smaller than the sum of its proper divisors (113497030260).

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

50443124040 is a wasteful number, since it uses less digits than its factorization.

50443124040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140119806 (or 140119799 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 50443124040 its reverse (4042134405), we get a palindrome (54485258445).

The spelling of 50443124040 in words is "fifty billion, four hundred forty-three million, one hundred twenty-four thousand, forty".