43242353 has 32 divisors (see below), whose sum is σ = 56121600. Its totient is φ = 33022080.

The previous prime is 43242349. The next prime is 43242361. The reversal of 43242353 is 35324234.

It is not a de Polignac number, because 43242353 - 2² = 43242349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43242383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275351 + ... + 275507.

It is an arithmetic number, because the mean of its divisors is an integer number (1753800).

Almost surely, 2^43242353 is an apocalyptic number.

It is an amenable number.

43242353 is a deficient number, since it is larger than the sum of its proper divisors (12879247).

43242353 is a wasteful number, since it uses less digits than its factorization.

43242353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 248 counting only the distinct ones).

The product of its digits is 8640, while the sum is 26.

The square root of 43242353 is about 6575.8918026379. The cubic root of 43242353 is about 350.9967586544.

Adding to 43242353 its reverse (35324234), we get a palindrome (78566587).

The spelling of 43242353 in words is "forty-three million, two hundred forty-two thousand, three hundred fifty-three".