1432424401 has 6 divisors (see below), whose sum is σ = 1472186310. Its totient is φ = 1393708896.

The previous prime is 1432424377. The next prime is 1432424417. The reversal of 1432424401 is 1044242341.

It can be written as a sum of positive squares in 3 ways, for example, as 1209370176 + 223054225 = 34776^2 + 14935^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1432424401 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 (1432424431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 521796 + ... + 524533.

It is an arithmetic number, because the mean of its divisors is an integer number (245364385).

Almost surely, 2^1432424401 is an apocalyptic number.

It is an amenable number.

1432424401 is a deficient number, since it is larger than the sum of its proper divisors (39761909).

1432424401 is an equidigital number, since it uses as much as digits as its factorization.

1432424401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046403 (or 1046366 counting only the distinct ones).

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

The square root of 1432424401 is about 37847.3830138888. The cubic root of 1432424401 is about 1127.2594986566.

Adding to 1432424401 its reverse (1044242341), we get a palindrome (2476666742).

The spelling of 1432424401 in words is "one billion, four hundred thirty-two million, four hundred twenty-four thousand, four hundred one".