1432166424 has 128 divisors (see below), whose sum is σ = 3955573440. Its totient is φ = 429391872.

The previous prime is 1432166423. The next prime is 1432166453. The reversal of 1432166424 is 4246612341.

It is a happy number.

It is a super-2 number, since 2×1432166424² = 4102201332065895552, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432166423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4249584 + ... + 4249920.

Almost surely, 2^1432166424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1432166424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1977786720).

1432166424 is an abundant number, since it is smaller than the sum of its proper divisors (2523407016).

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

1432166424 is a wasteful number, since it uses less digits than its factorization.

1432166424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 665 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 1432166424 is about 37843.9747383913. The cubic root of 1432166424 is about 1127.1918221395.

Adding to 1432166424 its reverse (4246612341), we get a palindrome (5678778765).

The spelling of 1432166424 in words is "one billion, four hundred thirty-two million, one hundred sixty-six thousand, four hundred twenty-four".