124404400143 has 6 divisors (see below), whose sum is σ = 179695244664. Its totient is φ = 82936266756.

The previous prime is 124404400139. The next prime is 124404400199. The reversal of 124404400143 is 341004404421.

124404400143 is a `hidden beast` number, since 1 + 244 + 0 + 4 + 400 + 14 + 3 = 666.

It is not a de Polignac number, because 124404400143 - 2² = 124404400139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124404440143) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 6911355555 + ... + 6911355572.

It is an arithmetic number, because the mean of its divisors is an integer number (29949207444).

Almost surely, 2^124404400143 is an apocalyptic number.

124404400143 is a deficient number, since it is larger than the sum of its proper divisors (55290844521).

124404400143 is a wasteful number, since it uses less digits than its factorization.

124404400143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13822711133 (or 13822711130 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 124404400143 its reverse (341004404421), we get a palindrome (465408804564).

The spelling of 124404400143 in words is "one hundred twenty-four billion, four hundred four million, four hundred thousand, one hundred forty-three".