124043002401 has 16 divisors (see below), whose sum is σ = 166815242496. Its totient is φ = 81985975296.

The previous prime is 124043002297. The next prime is 124043002453. The reversal of 124043002401 is 104200340421.

It is not a de Polignac number, because 124043002401 - 2⁹ = 124043001889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124043002471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195945 + ... + 535238.

It is an arithmetic number, because the mean of its divisors is an integer number (10425952656).

Almost surely, 2^124043002401 is an apocalyptic number.

It is an amenable number.

124043002401 is a deficient number, since it is larger than the sum of its proper divisors (42772240095).

124043002401 is a wasteful number, since it uses less digits than its factorization.

124043002401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731672.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 124043002401 its reverse (104200340421), we get a palindrome (228243342822).

The spelling of 124043002401 in words is "one hundred twenty-four billion, forty-three million, two thousand, four hundred one".