50230140272144 has 40 divisors (see below), whose sum is σ = 111701237806080. Its totient is φ = 21434811533568.

The previous prime is 50230140272119. The next prime is 50230140272171. The reversal of 50230140272144 is 44127204103205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962384624 + ... + 962436815.

It is an arithmetic number, because the mean of its divisors is an integer number (2792530945152).

Almost surely, 2^{50230140272144} is an apocalyptic number.

It is an amenable number.

50230140272144 is an abundant number, since it is smaller than the sum of its proper divisors (61471097533936).

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

50230140272144 is a wasteful number, since it uses less digits than its factorization.

50230140272144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924821687 (or 1924821681 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

Adding to 50230140272144 its reverse (44127204103205), we get a palindrome (94357344375349).

The spelling of 50230140272144 in words is "fifty trillion, two hundred thirty billion, one hundred forty million, two hundred seventy-two thousand, one hundred forty-four".