124030444011 has 4 divisors (see below), whose sum is σ = 165373925352. Its totient is φ = 82686962672.

The previous prime is 124030444009. The next prime is 124030444049. The reversal of 124030444011 is 110444030421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124030444011 - 2¹ = 124030444009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124030444001) 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 in 3 ways as a sum of consecutive naturals, for example, 20671740666 + ... + 20671740671.

It is an arithmetic number, because the mean of its divisors is an integer number (41343481338).

Almost surely, 2^124030444011 is an apocalyptic number.

124030444011 is a deficient number, since it is larger than the sum of its proper divisors (41343481341).

124030444011 is an equidigital number, since it uses as much as digits as its factorization.

124030444011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41343481340.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 124030444011 its reverse (110444030421), we get a palindrome (234474474432).

The spelling of 124030444011 in words is "one hundred twenty-four billion, thirty million, four hundred forty-four thousand, eleven".