342432433 has 6 divisors (see below), whose sum is σ = 398339826. Its totient is φ = 293513472.

The previous prime is 342432403. The next prime is 342432437. The reversal of 342432433 is 334234243.

It can be written as a sum of positive squares in only one way, i.e., 337383424 + 5049009 = 18368^2 + 2247^2 .

It is not a de Polignac number, because 342432433 - 2¹³ = 342424241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342432437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3494160 + ... + 3494257.

It is an arithmetic number, because the mean of its divisors is an integer number (66389971).

Almost surely, 2^342432433 is an apocalyptic number.

It is an amenable number.

342432433 is a deficient number, since it is larger than the sum of its proper divisors (55907393).

342432433 is an equidigital number, since it uses as much as digits as its factorization.

342432433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6988431 (or 6988424 counting only the distinct ones).

The product of its digits is 20736, while the sum is 28.

The square root of 342432433 is about 18504.9299647418. The cubic root of 342432433 is about 699.6136868423.

Adding to 342432433 its reverse (334234243), we get a palindrome (676666676).

The spelling of 342432433 in words is "three hundred forty-two million, four hundred thirty-two thousand, four hundred thirty-three".