124230514020 has 48 divisors (see below), whose sum is σ = 357246673728. Its totient is φ = 32232781440.

The previous prime is 124230514007. The next prime is 124230514027. The reversal of 124230514020 is 20415032421.

It is a super-2 number, since 2×124230514020² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124230514027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27977626 + ... + 27982065.

It is an arithmetic number, because the mean of its divisors is an integer number (7442639036).

Almost surely, 2^124230514020 is an apocalyptic number.

124230514020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124230514020 is an abundant number, since it is smaller than the sum of its proper divisors (233016159708).

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

124230514020 is a wasteful number, since it uses less digits than its factorization.

124230514020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55959740 (or 55959738 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 124230514020 its reverse (20415032421), we get a palindrome (144645546441).

The spelling of 124230514020 in words is "one hundred twenty-four billion, two hundred thirty million, five hundred fourteen thousand, twenty".