124323242444 has 6 divisors (see below), whose sum is σ = 217565674284. Its totient is φ = 62161621220.

The previous prime is 124323242429. The next prime is 124323242447. The reversal of 124323242444 is 444242323421.

It is a super-2 number, since 2×124323242444² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124323242447) by changing a digit.

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 as a sum of consecutive naturals, namely, 15540405302 + ... + 15540405309.

It is an arithmetic number, because the mean of its divisors is an integer number (36260945714).

Almost surely, 2^124323242444 is an apocalyptic number.

It is an amenable number.

124323242444 is a deficient number, since it is larger than the sum of its proper divisors (93242431840).

124323242444 is a wasteful number, since it uses less digits than its factorization.

124323242444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31080810615 (or 31080810613 counting only the distinct ones).

The product of its digits is 147456, while the sum is 35.

Adding to 124323242444 its reverse (444242323421), we get a palindrome (568565565865).

The spelling of 124323242444 in words is "one hundred twenty-four billion, three hundred twenty-three million, two hundred forty-two thousand, four hundred forty-four".