124124120050 has 48 divisors (see below), whose sum is σ = 264482447040. Its totient is φ = 42455223360.

The previous prime is 124124120041. The next prime is 124124120089. The reversal of 124124120050 is 50021421421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 276549 + ... + 569848.

It is an arithmetic number, because the mean of its divisors is an integer number (5510050980).

Almost surely, 2^124124120050 is an apocalyptic number.

124124120050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124124120050 is an abundant number, since it is smaller than the sum of its proper divisors (140358326990).

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

124124120050 is a wasteful number, since it uses less digits than its factorization.

124124120050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846835 (or 846830 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 124124120050 its reverse (50021421421), we get a palindrome (174145541471).

The spelling of 124124120050 in words is "one hundred twenty-four billion, one hundred twenty-four million, one hundred twenty thousand, fifty".