124024429 has 2 divisors, whose sum is σ = 124024430. Its totient is φ = 124024428.

The previous prime is 124024379. The next prime is 124024447. The reversal of 124024429 is 924420421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80820100 + 43204329 = 8990^2 + 6573^2 .

It is a cyclic number.

It is not a de Polignac number, because 124024429 - 2⁷ = 124024301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124024397 and 124024406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124024489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62012214 + 62012215.

It is an arithmetic number, because the mean of its divisors is an integer number (62012215).

Almost surely, 2^124024429 is an apocalyptic number.

It is an amenable number.

124024429 is a deficient number, since it is larger than the sum of its proper divisors (1).

124024429 is an equidigital number, since it uses as much as digits as its factorization.

124024429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 124024429 is about 11136.6255661219. The cubic root of 124024429 is about 498.6958399574.

The spelling of 124024429 in words is "one hundred twenty-four million, twenty-four thousand, four hundred twenty-nine".