1432423032 has 48 divisors (see below), whose sum is σ = 3680543160. Its totient is φ = 464558976.

The previous prime is 1432423021. The next prime is 1432423039. The reversal of 1432423032 is 2303242341.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1432422993 and 1432423011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432423039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11058 + ... + 54654.

Almost surely, 2^1432423032 is an apocalyptic number.

1432423032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1432423032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1840271580).

1432423032 is an abundant number, since it is smaller than the sum of its proper divisors (2248120128).

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

1432423032 is a wasteful number, since it uses less digits than its factorization.

1432423032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43680 (or 43639 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1432423032 is about 37847.3649280898. The cubic root of 1432423032 is about 1127.2591395408.

Adding to 1432423032 its reverse (2303242341), we get a palindrome (3735665373).

The spelling of 1432423032 in words is "one billion, four hundred thirty-two million, four hundred twenty-three thousand, thirty-two".