124155034050 has 24 divisors (see below), whose sum is σ = 307904484816. Its totient is φ = 33108009040.

The previous prime is 124155034027. The next prime is 124155034079. The reversal of 124155034050 is 50430551421.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 124155033999 and 124155034017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413849964 + ... + 413850263.

It is an arithmetic number, because the mean of its divisors is an integer number (12829353534).

Almost surely, 2^124155034050 is an apocalyptic number.

124155034050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124155034050 is an abundant number, since it is smaller than the sum of its proper divisors (183749450766).

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

124155034050 is a wasteful number, since it uses less digits than its factorization.

124155034050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827700242 (or 827700237 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 124155034050 its reverse (50430551421), we get a palindrome (174585585471).

The spelling of 124155034050 in words is "one hundred twenty-four billion, one hundred fifty-five million, thirty-four thousand, fifty".