43083238137 has 8 divisors (see below), whose sum is σ = 57445710336. Its totient is φ = 28721462352.

The previous prime is 43083238111. The next prime is 43083238147. The reversal of 43083238137 is 73183238034.

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

It is not a de Polignac number, because 43083238137 - 2¹² = 43083234041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43083238147) 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, 6778 + ... + 293619.

It is an arithmetic number, because the mean of its divisors is an integer number (7180713792).

Almost surely, 2^43083238137 is an apocalyptic number.

It is an amenable number.

43083238137 is a deficient number, since it is larger than the sum of its proper divisors (14362472199).

43083238137 is a wasteful number, since it uses less digits than its factorization.

43083238137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348207.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 43083238137 in words is "forty-three billion, eighty-three million, two hundred thirty-eight thousand, one hundred thirty-seven".