1432134223 has 20 divisors (see below), whose sum is σ = 1590614928. Its totient is φ = 1288672320.

The previous prime is 1432134217. The next prime is 1432134233. The reversal of 1432134223 is 3224312341.

It is a de Polignac number, because none of the positive numbers 2^k-1432134223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432134233) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1170390 + ... + 1171612.

Almost surely, 2^1432134223 is an apocalyptic number.

1432134223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1432134223 is a deficient number, since it is larger than the sum of its proper divisors (158480705).

1432134223 is an frugal number, since it uses more digits than its factorization.

1432134223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 1277 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 1432134223 is about 37843.5492917882. The cubic root of 1432134223 is about 1127.1833741046.

Adding to 1432134223 its reverse (3224312341), we get a palindrome (4656446564).

The spelling of 1432134223 in words is "one billion, four hundred thirty-two million, one hundred thirty-four thousand, two hundred twenty-three".