234424407 has 16 divisors (see below), whose sum is σ = 378231552. Its totient is φ = 126076800.

The previous prime is 234424397. The next prime is 234424427. The reversal of 234424407 is 704424432.

It is a happy number.

It is not a de Polignac number, because 234424407 - 2¹¹ = 234422359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234424427) 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, 327969 + ... + 328682.

It is an arithmetic number, because the mean of its divisors is an integer number (23639472).

Almost surely, 2^234424407 is an apocalyptic number.

234424407 is a deficient number, since it is larger than the sum of its proper divisors (143807145).

234424407 is a wasteful number, since it uses less digits than its factorization.

234424407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656678.

The product of its (nonzero) digits is 21504, while the sum is 30.

The square root of 234424407 is about 15310.9244332274. The cubic root of 234424407 is about 616.5963393218.

Adding to 234424407 its reverse (704424432), we get a palindrome (938848839).

The spelling of 234424407 in words is "two hundred thirty-four million, four hundred twenty-four thousand, four hundred seven".