50304305432240 has 40 divisors (see below), whose sum is σ = 117294563538000. Its totient is φ = 20063734489856.

The previous prime is 50304305432207. The next prime is 50304305432243. The reversal of 50304305432240 is 4223450340305.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 50304305432240.

It is not an unprimeable number, because it can be changed into a prime (50304305432243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906029615 + ... + 906085134.

It is an arithmetic number, because the mean of its divisors is an integer number (2932364088450).

Almost surely, 2^{50304305432240} is an apocalyptic number.

It is an amenable number.

50304305432240 is an abundant number, since it is smaller than the sum of its proper divisors (66990258105760).

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

50304305432240 is a wasteful number, since it uses less digits than its factorization.

50304305432240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812115109 (or 1812115103 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 50304305432240 its reverse (4223450340305), we get a palindrome (54527755772545).

The spelling of 50304305432240 in words is "fifty trillion, three hundred four billion, three hundred five million, four hundred thirty-two thousand, two hundred forty".