43313242 has 8 divisors (see below), whose sum is σ = 74251296. Its totient is φ = 18562812.

The previous prime is 43313227. The next prime is 43313267. The reversal of 43313242 is 24231334.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1546888 + ... + 1546915.

It is an arithmetic number, because the mean of its divisors is an integer number (9281412).

Almost surely, 2^43313242 is an apocalyptic number.

43313242 is a deficient number, since it is larger than the sum of its proper divisors (30938054).

43313242 is a wasteful number, since it uses less digits than its factorization.

43313242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093812.

The product of its digits is 1728, while the sum is 22.

The square root of 43313242 is about 6581.2796628011. The cubic root of 43313242 is about 351.1884551685.

Adding to 43313242 its reverse (24231334), we get a palindrome (67544576).

The spelling of 43313242 in words is "forty-three million, three hundred thirteen thousand, two hundred forty-two".