1432252313 has 4 divisors (see below), whose sum is σ = 1434612480. Its totient is φ = 1429892148.

The previous prime is 1432252309. The next prime is 1432252321. The reversal of 1432252313 is 3132522341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1432252313 - 2² = 1432252309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432252373) 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, 1179173 + ... + 1180386.

It is an arithmetic number, because the mean of its divisors is an integer number (358653120).

Almost surely, 2^1432252313 is an apocalyptic number.

It is an amenable number.

1432252313 is a deficient number, since it is larger than the sum of its proper divisors (2360167).

1432252313 is an equidigital number, since it uses as much as digits as its factorization.

1432252313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360166.

The product of its digits is 4320, while the sum is 26.

The square root of 1432252313 is about 37845.1094991149. The cubic root of 1432252313 is about 1127.2143547729.

Adding to 1432252313 its reverse (3132522341), we get a palindrome (4564774654).

The spelling of 1432252313 in words is "one billion, four hundred thirty-two million, two hundred fifty-two thousand, three hundred thirteen".