39043234094 has 4 divisors (see below), whose sum is σ = 58564851144. Its totient is φ = 19521617046.

The previous prime is 39043234073. The next prime is 39043234099. The reversal of 39043234094 is 49043234093.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39043234099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9760808522 + ... + 9760808525.

It is an arithmetic number, because the mean of its divisors is an integer number (14641212786).

Almost surely, 2^39043234094 is an apocalyptic number.

39043234094 is a deficient number, since it is larger than the sum of its proper divisors (19521617050).

39043234094 is a wasteful number, since it uses less digits than its factorization.

39043234094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19521617049.

The product of its (nonzero) digits is 279936, while the sum is 41.

Subtracting 39043234094 from its reverse (49043234093), we obtain a palindrome (9999999999).

The spelling of 39043234094 in words is "thirty-nine billion, forty-three million, two hundred thirty-four thousand, ninety-four".