424124233 has 16 divisors (see below), whose sum is σ = 467608960. Its totient is φ = 382299264.

The previous prime is 424124221. The next prime is 424124243. The reversal of 424124233 is 332421424.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 424124233 - 2⁵ = 424124201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424124198 and 424124207.

It is not an unprimeable number, because it can be changed into a prime (424124203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95578 + ... + 99916.

It is an arithmetic number, because the mean of its divisors is an integer number (29225560).

Almost surely, 2^424124233 is an apocalyptic number.

It is an amenable number.

424124233 is a deficient number, since it is larger than the sum of its proper divisors (43484727).

424124233 is a wasteful number, since it uses less digits than its factorization.

424124233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4528.

The product of its digits is 4608, while the sum is 25.

The square root of 424124233 is about 20594.2767049489. The cubic root of 424124233 is about 751.3305170515.

Adding to 424124233 its reverse (332421424), we get a palindrome (756545657).

The spelling of 424124233 in words is "four hundred twenty-four million, one hundred twenty-four thousand, two hundred thirty-three".