1432422142 has 12 divisors (see below), whose sum is σ = 2282459040. Its totient is φ = 674080736.

The previous prime is 1432422127. The next prime is 1432422151. The reversal of 1432422142 is 2412242341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1238542 + ... + 1239697.

It is an arithmetic number, because the mean of its divisors is an integer number (190204920).

Almost surely, 2^1432422142 is an apocalyptic number.

1432422142 is a deficient number, since it is larger than the sum of its proper divisors (850036898).

1432422142 is a wasteful number, since it uses less digits than its factorization.

1432422142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478275 (or 2478258 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 1432422142 is about 37847.3531703341. The cubic root of 1432422142 is about 1127.2589060760.

Adding to 1432422142 its reverse (2412242341), we get a palindrome (3844664483).

The spelling of 1432422142 in words is "one billion, four hundred thirty-two million, four hundred twenty-two thousand, one hundred forty-two".