124021434232 has 32 divisors (see below), whose sum is σ = 233151516000. Its totient is φ = 61847846784.

The previous prime is 124021434223. The next prime is 124021434247. The reversal of 124021434232 is 232434120421.

124021434232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×124021434232² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124021434232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7585138 + ... + 7601470.

It is an arithmetic number, because the mean of its divisors is an integer number (7285984875).

Almost surely, 2^124021434232 is an apocalyptic number.

It is an amenable number.

124021434232 is a deficient number, since it is larger than the sum of its proper divisors (109130081768).

124021434232 is a wasteful number, since it uses less digits than its factorization.

124021434232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18775 (or 18771 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 124021434232 its reverse (232434120421), we get a palindrome (356455554653).

The spelling of 124021434232 in words is "one hundred twenty-four billion, twenty-one million, four hundred thirty-four thousand, two hundred thirty-two".