34143424 has 28 divisors (see below), whose sum is σ = 77433424. Its totient is φ = 14632704.

The previous prime is 34143409. The next prime is 34143451. The reversal of 34143424 is 42434143.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37659 + ... + 38554.

Almost surely, 2^34143424 is an apocalyptic number.

It is an amenable number.

34143424 is an abundant number, since it is smaller than the sum of its proper divisors (43290000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34143424 is an equidigital number, since it uses as much as digits as its factorization.

34143424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76232 (or 76222 counting only the distinct ones).

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

The square root of 34143424 is about 5843.2374588065. The cubic root of 34143424 is about 324.4160686317.

Adding to 34143424 its reverse (42434143), we get a palindrome (76577567).

The spelling of 34143424 in words is "thirty-four million, one hundred forty-three thousand, four hundred twenty-four".