43242754238 has 8 divisors (see below), whose sum is σ = 64878182040. Its totient is φ = 21616693560.

The previous prime is 43242754229. The next prime is 43242754249. The reversal of 43242754238 is 83245724234.

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

It is a congruent number.

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, 2330228 + ... + 2348711.

It is an arithmetic number, because the mean of its divisors is an integer number (8109772755).

Almost surely, 2^43242754238 is an apocalyptic number.

43242754238 is a deficient number, since it is larger than the sum of its proper divisors (21635427802).

43242754238 is a wasteful number, since it uses less digits than its factorization.

43242754238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683562.

The product of its digits is 1290240, while the sum is 44.

The spelling of 43242754238 in words is "forty-three billion, two hundred forty-two million, seven hundred fifty-four thousand, two hundred thirty-eight".