124004235030 has 96 divisors (see below), whose sum is σ = 322397957376. Its totient is φ = 30511458432.

The previous prime is 124004234957. The next prime is 124004235031. The reversal of 124004235030 is 30532400421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124004235031) by changing a digit.

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, 19987909 + ... + 19994111.

It is an arithmetic number, because the mean of its divisors is an integer number (3358312056).

Almost surely, 2^124004235030 is an apocalyptic number.

124004235030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 124004235030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161198978688).

124004235030 is an abundant number, since it is smaller than the sum of its proper divisors (198393722346).

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

124004235030 is a wasteful number, since it uses less digits than its factorization.

124004235030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10182 (or 10169 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 124004235030 its reverse (30532400421), we get a palindrome (154536635451).

The spelling of 124004235030 in words is "one hundred twenty-four billion, four million, two hundred thirty-five thousand, thirty".