50012204352144 has 80 divisors (see below), whose sum is σ = 131357522276928. Its totient is φ = 16394386333696.

The previous prime is 50012204352113. The next prime is 50012204352151. The reversal of 50012204352144 is 44125340221005.

It is a super-2 number, since 2×50012204352144² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34834977 + ... + 36242240.

Almost surely, 2^{50012204352144} is an apocalyptic number.

It is an amenable number.

50012204352144 is an abundant number, since it is smaller than the sum of its proper divisors (81345317924784).

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

50012204352144 is a wasteful number, since it uses less digits than its factorization.

50012204352144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71077472 (or 71077466 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 50012204352144 its reverse (44125340221005), we get a palindrome (94137544573149).

The spelling of 50012204352144 in words is "fifty trillion, twelve billion, two hundred four million, three hundred fifty-two thousand, one hundred forty-four".