424124147 has 2 divisors, whose sum is σ = 424124148. Its totient is φ = 424124146.

The previous prime is 424124111. The next prime is 424124191. The reversal of 424124147 is 741421424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424124147 - 2⁸ = 424123891 is a prime.

It is not a weakly prime, because it can be changed into another prime (424124447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212062073 + 212062074.

It is an arithmetic number, because the mean of its divisors is an integer number (212062074).

Almost surely, 2^424124147 is an apocalyptic number.

424124147 is a deficient number, since it is larger than the sum of its proper divisors (1).

424124147 is an equidigital number, since it uses as much as digits as its factorization.

424124147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 29.

The square root of 424124147 is about 20594.2746169900. The cubic root of 424124147 is about 751.3304662689.

The spelling of 424124147 in words is "four hundred twenty-four million, one hundred twenty-four thousand, one hundred forty-seven".