124014257 has 2 divisors, whose sum is σ = 124014258. Its totient is φ = 124014256.

The previous prime is 124014227. The next prime is 124014259. The reversal of 124014257 is 752410421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115971361 + 8042896 = 10769^2 + 2836^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124014257 is a prime.

Together with 124014259, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124014259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62007128 + 62007129.

It is an arithmetic number, because the mean of its divisors is an integer number (62007129).

Almost surely, 2^124014257 is an apocalyptic number.

It is an amenable number.

124014257 is a deficient number, since it is larger than the sum of its proper divisors (1).

124014257 is an equidigital number, since it uses as much as digits as its factorization.

124014257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 124014257 is about 11136.1688654582. The cubic root of 124014257 is about 498.6822058886.

Adding to 124014257 its reverse (752410421), we get a palindrome (876424678).

The spelling of 124014257 in words is "one hundred twenty-four million, fourteen thousand, two hundred fifty-seven".