124030443212 has 18 divisors (see below), whose sum is σ = 235034021628. Its totient is φ = 57244819632.

The previous prime is 124030443193. The next prime is 124030443227. The reversal of 124030443212 is 212344030421.

124030443212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91737818 + ... + 91739169.

It is an arithmetic number, because the mean of its divisors is an integer number (13057445646).

Almost surely, 2^124030443212 is an apocalyptic number.

It is an amenable number.

124030443212 is a deficient number, since it is larger than the sum of its proper divisors (111003578416).

124030443212 is a wasteful number, since it uses less digits than its factorization.

124030443212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183477017 (or 183477002 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 124030443212 its reverse (212344030421), we get a palindrome (336374473633).

The spelling of 124030443212 in words is "one hundred twenty-four billion, thirty million, four hundred forty-three thousand, two hundred twelve".