124413029 has 4 divisors (see below), whose sum is σ = 133983276. Its totient is φ = 114842784.

The previous prime is 124413019. The next prime is 124413041. The reversal of 124413029 is 920314421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 920314421 = 13 ⋅70793417.

It can be written as a sum of positive squares in 2 ways, for example, as 70728100 + 53684929 = 8410^2 + 7327^2 .

It is a cyclic number.

It is not a de Polignac number, because 124413029 - 2¹⁶ = 124347493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124412989 and 124413007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124413019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4785104 + ... + 4785129.

It is an arithmetic number, because the mean of its divisors is an integer number (33495819).

Almost surely, 2^124413029 is an apocalyptic number.

It is an amenable number.

124413029 is a deficient number, since it is larger than the sum of its proper divisors (9570247).

124413029 is an equidigital number, since it uses as much as digits as its factorization.

124413029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9570246.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 124413029 is about 11154.0588576536. The cubic root of 124413029 is about 499.2161437810.

The spelling of 124413029 in words is "one hundred twenty-four million, four hundred thirteen thousand, twenty-nine".