1434435432 has 16 divisors (see below), whose sum is σ = 3586088640. Its totient is φ = 478145136.

The previous prime is 1434435427. The next prime is 1434435433. The reversal of 1434435432 is 2345344341.

It is a junction number, because it is equal to n+sod(n) for n = 1434435393 and 1434435402.

It is not an unprimeable number, because it can be changed into a prime (1434435433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29884048 + ... + 29884095.

It is an arithmetic number, because the mean of its divisors is an integer number (224130540).

Almost surely, 2^1434435432 is an apocalyptic number.

1434435432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1434435432 is an abundant number, since it is smaller than the sum of its proper divisors (2151653208).

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

1434435432 is a wasteful number, since it uses less digits than its factorization.

1434435432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59768152 (or 59768148 counting only the distinct ones).

The product of its digits is 69120, while the sum is 33.

The square root of 1434435432 is about 37873.9413317389. The cubic root of 1434435432 is about 1127.7867850615.

Adding to 1434435432 its reverse (2345344341), we get a palindrome (3779779773).

The spelling of 1434435432 in words is "one billion, four hundred thirty-four million, four hundred thirty-five thousand, four hundred thirty-two".