132343447 has 2 divisors, whose sum is σ = 132343448. Its totient is φ = 132343446.

The previous prime is 132343423. The next prime is 132343469. The reversal of 132343447 is 744343231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132343447 - 2⁷ = 132343319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132343747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66171723 + 66171724.

It is an arithmetic number, because the mean of its divisors is an integer number (66171724).

Almost surely, 2^132343447 is an apocalyptic number.

132343447 is a deficient number, since it is larger than the sum of its proper divisors (1).

132343447 is an equidigital number, since it uses as much as digits as its factorization.

132343447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 31.

The square root of 132343447 is about 11504.0621955899. The cubic root of 132343447 is about 509.6055478725.

Adding to 132343447 its reverse (744343231), we get a palindrome (876686678).

The spelling of 132343447 in words is "one hundred thirty-two million, three hundred forty-three thousand, four hundred forty-seven".