424003434 has 16 divisors (see below), whose sum is σ = 848208672. Its totient is φ = 141300848.

The previous prime is 424003423. The next prime is 424003457. The reversal of 424003434 is 434300424.

It is a happy number.

It is a super-4 number, since 4×424003434⁴ (a number of 36 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45172 + ... + 53744.

It is an arithmetic number, because the mean of its divisors is an integer number (53013042).

Almost surely, 2^424003434 is an apocalyptic number.

424003434 is an abundant number, since it is smaller than the sum of its proper divisors (424205238).

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

424003434 is a wasteful number, since it uses less digits than its factorization.

424003434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16821.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 424003434 is about 20591.3436666964. The cubic root of 424003434 is about 751.2591789968.

Adding to 424003434 its reverse (434300424), we get a palindrome (858303858).

The spelling of 424003434 in words is "four hundred twenty-four million, three thousand, four hundred thirty-four".