124409027 has 2 divisors, whose sum is σ = 124409028. Its totient is φ = 124409026.

The previous prime is 124409023. The next prime is 124409063. The reversal of 124409027 is 720904421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124409027 - 2² = 124409023 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124409023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62204513 + 62204514.

It is an arithmetic number, because the mean of its divisors is an integer number (62204514).

Almost surely, 2^124409027 is an apocalyptic number.

124409027 is a deficient number, since it is larger than the sum of its proper divisors (1).

124409027 is an equidigital number, since it uses as much as digits as its factorization.

124409027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 124409027 is about 11153.8794596320. The cubic root of 124409027 is about 499.2107909536.

The spelling of 124409027 in words is "one hundred twenty-four million, four hundred nine thousand, twenty-seven".