43337306834242 has 16 divisors (see below), whose sum is σ = 66650454322200. Its totient is φ = 21121424962560.

The previous prime is 43337306834197. The next prime is 43337306834243. The reversal of 43337306834242 is 24243860373334.

It can be written as a sum of positive squares in 4 ways, for example, as 22404403422241 + 20932903412001 = 4733329^2 + 4575249^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43337306834242.

It is not an unprimeable number, because it can be changed into a prime (43337306834243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233965767 + ... + 234150922.

Almost surely, 2^{43337306834242} is an apocalyptic number.

43337306834242 is a deficient number, since it is larger than the sum of its proper divisors (23313147487958).

43337306834242 is a wasteful number, since it uses less digits than its factorization.

43337306834242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468117861.

The product of its (nonzero) digits is 20901888, while the sum is 52.

The spelling of 43337306834242 in words is "forty-three trillion, three hundred thirty-seven billion, three hundred six million, eight hundred thirty-four thousand, two hundred forty-two".