1432212423 has 4 divisors (see below), whose sum is σ = 1909616568. Its totient is φ = 954808280.

The previous prime is 1432212407. The next prime is 1432212437. The reversal of 1432212423 is 3242122341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1432212423 - 2⁴ = 1432212407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1432212393 and 1432212402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432212443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238702068 + ... + 238702073.

It is an arithmetic number, because the mean of its divisors is an integer number (477404142).

Almost surely, 2^1432212423 is an apocalyptic number.

1432212423 is a deficient number, since it is larger than the sum of its proper divisors (477404145).

1432212423 is an equidigital number, since it uses as much as digits as its factorization.

1432212423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477404144.

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

The square root of 1432212423 is about 37844.5824788701. The cubic root of 1432212423 is about 1127.2038899040.

Adding to 1432212423 its reverse (3242122341), we get a palindrome (4674334764).

The spelling of 1432212423 in words is "one billion, four hundred thirty-two million, two hundred twelve thousand, four hundred twenty-three".