1432424489 has 2 divisors, whose sum is σ = 1432424490. Its totient is φ = 1432424488.

The previous prime is 1432424453. The next prime is 1432424527. The reversal of 1432424489 is 9844242341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 739840000 + 692584489 = 27200^2 + 26317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432424489 is a prime.

It is a super-2 number, since 2×1432424489² = 4103679833373822242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1432424449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716212244 + 716212245.

It is an arithmetic number, because the mean of its divisors is an integer number (716212245).

Almost surely, 2^1432424489 is an apocalyptic number.

It is an amenable number.

1432424489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432424489 is an equidigital number, since it uses as much as digits as its factorization.

1432424489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 41.

The square root of 1432424489 is about 37847.3841764527. The cubic root of 1432424489 is about 1127.2595217407.

The spelling of 1432424489 in words is "one billion, four hundred thirty-two million, four hundred twenty-four thousand, four hundred eighty-nine".