124545242122050 has 96 divisors (see below), whose sum is σ = 329830158804480. Its totient is φ = 31032407347200.

The previous prime is 124545242121961. The next prime is 124545242122183. The reversal of 124545242122050 is 50221242545421.

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 47 ways as a sum of consecutive naturals, for example, 461656927 + ... + 461926626.

It is an arithmetic number, because the mean of its divisors is an integer number (3435730820880).

Almost surely, 2^{124545242122050} is an apocalyptic number.

124545242122050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124545242122050 is an abundant number, since it is smaller than the sum of its proper divisors (205284916682430).

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

124545242122050 is a wasteful number, since it uses less digits than its factorization.

124545242122050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923583628 (or 923583623 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 39.

Adding to 124545242122050 its reverse (50221242545421), we get a palindrome (174766484667471).

The spelling of 124545242122050 in words is "one hundred twenty-four trillion, five hundred forty-five billion, two hundred forty-two million, one hundred twenty-two thousand, fifty".