50121342054124 has 24 divisors (see below), whose sum is σ = 95699512859328. Its totient is φ = 22779258113040.

The previous prime is 50121342054101. The next prime is 50121342054191. The reversal of 50121342054124 is 42145024312105.

It is a self number, because there is not a number n which added to its sum of digits gives 50121342054124.

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, 78932514 + ... + 79564969.

It is an arithmetic number, because the mean of its divisors is an integer number (3987479702472).

Almost surely, 2^{50121342054124} is an apocalyptic number.

It is an amenable number.

50121342054124 is a deficient number, since it is larger than the sum of its proper divisors (45578170805204).

50121342054124 is a wasteful number, since it uses less digits than its factorization.

50121342054124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158504685 (or 158504683 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 50121342054124 its reverse (42145024312105), we get a palindrome (92266366366229).

The spelling of 50121342054124 in words is "fifty trillion, one hundred twenty-one billion, three hundred forty-two million, fifty-four thousand, one hundred twenty-four".