39013930043 has 4 divisors (see below), whose sum is σ = 42560650968. Its totient is φ = 35467209120.

The previous prime is 39013930013. The next prime is 39013930049. The reversal of 39013930043 is 34003931093.

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

It is a cyclic number.

It is not a de Polignac number, because 39013930043 - 2¹⁶ = 39013864507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39013929985 and 39013930012.

It is not an unprimeable number, because it can be changed into a prime (39013930049) 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 in 3 ways as a sum of consecutive naturals, for example, 1773360446 + ... + 1773360467.

It is an arithmetic number, because the mean of its divisors is an integer number (10640162742).

Almost surely, 2^39013930043 is an apocalyptic number.

39013930043 is a deficient number, since it is larger than the sum of its proper divisors (3546720925).

39013930043 is a wasteful number, since it uses less digits than its factorization.

39013930043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546720924.

The product of its (nonzero) digits is 26244, while the sum is 35.

The spelling of 39013930043 in words is "thirty-nine billion, thirteen million, nine hundred thirty thousand, forty-three".