424024259 has 4 divisors (see below), whose sum is σ = 424365000. Its totient is φ = 423683520.

The previous prime is 424024243. The next prime is 424024291. The reversal of 424024259 is 952420424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424024259 - 2⁴ = 424024243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424024219) 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, 168497 + ... + 170994.

It is an arithmetic number, because the mean of its divisors is an integer number (106091250).

Almost surely, 2^424024259 is an apocalyptic number.

424024259 is a deficient number, since it is larger than the sum of its proper divisors (340741).

424024259 is a wasteful number, since it uses less digits than its factorization.

424024259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340740.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 424024259 is about 20591.8493341419. The cubic root of 424024259 is about 751.2714782024.

The spelling of 424024259 in words is "four hundred twenty-four million, twenty-four thousand, two hundred fifty-nine".