1432423434 has 32 divisors (see below), whose sum is σ = 3266706240. Its totient is φ = 414819072.

The previous prime is 1432423429. The next prime is 1432423441. The reversal of 1432423434 is 4343242341.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538804 + ... + 541455.

It is an arithmetic number, because the mean of its divisors is an integer number (102084570).

Almost surely, 2^1432423434 is an apocalyptic number.

1432423434 is an abundant number, since it is smaller than the sum of its proper divisors (1834282806).

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

1432423434 is a wasteful number, since it uses less digits than its factorization.

1432423434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080294.

The product of its digits is 27648, while the sum is 30.

The square root of 1432423434 is about 37847.3702388951. The cubic root of 1432423434 is about 1127.2592449933.

Adding to 1432423434 its reverse (4343242341), we get a palindrome (5775665775).

The spelling of 1432423434 in words is "one billion, four hundred thirty-two million, four hundred twenty-three thousand, four hundred thirty-four".