1432442130 has 128 divisors (see below), whose sum is σ = 4031078400. Its totient is φ = 318998784.

The previous prime is 1432442119. The next prime is 1432442131. The reversal of 1432442130 is 312442341.

It is a self number, because there is not a number n which added to its sum of digits gives 1432442130.

It is not an unprimeable number, because it can be changed into a prime (1432442131) 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 63 ways as a sum of consecutive naturals, for example, 1991911 + ... + 1992629.

It is an arithmetic number, because the mean of its divisors is an integer number (31492800).

Almost surely, 2^1432442130 is an apocalyptic number.

1432442130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1432442130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2015539200).

1432442130 is an abundant number, since it is smaller than the sum of its proper divisors (2598636270).

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

1432442130 is a wasteful number, since it uses less digits than its factorization.

1432442130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1432442130 is about 37847.6172301507. The cubic root of 1432442130 is about 1127.2641493037.

Adding to 1432442130 its reverse (312442341), we get a palindrome (1744884471).

The spelling of 1432442130 in words is "one billion, four hundred thirty-two million, four hundred forty-two thousand, one hundred thirty".