124005413 has 16 divisors (see below), whose sum is σ = 143714304. Its totient is φ = 104807040.

The previous prime is 124005407. The next prime is 124005449. The reversal of 124005413 is 314500421.

It is a cyclic number.

It is not a de Polignac number, because 124005413 - 2²⁰ = 122956837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124005473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182831 + ... + 183507.

It is an arithmetic number, because the mean of its divisors is an integer number (8982144).

Almost surely, 2^124005413 is an apocalyptic number.

It is an amenable number.

124005413 is a deficient number, since it is larger than the sum of its proper divisors (19708891).

124005413 is a wasteful number, since it uses less digits than its factorization.

124005413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 124005413 is about 11135.7717738826. The cubic root of 124005413 is about 498.6703512025.

Adding to 124005413 its reverse (314500421), we get a palindrome (438505834).

The spelling of 124005413 in words is "one hundred twenty-four million, five thousand, four hundred thirteen".