109993364039 has 4 divisors (see below), whose sum is σ = 118454392056. Its totient is φ = 101532336024.

The previous prime is 109993364029. The next prime is 109993364069. The reversal of 109993364039 is 930463399901.

It is a happy number.

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 109993364039 - 2⁸ = 109993363783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109993364029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4230513989 + ... + 4230514014.

It is an arithmetic number, because the mean of its divisors is an integer number (29613598014).

Almost surely, 2^109993364039 is an apocalyptic number.

109993364039 is a deficient number, since it is larger than the sum of its proper divisors (8461028017).

109993364039 is an equidigital number, since it uses as much as digits as its factorization.

109993364039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8461028016.

The product of its (nonzero) digits is 4251528, while the sum is 56.

The spelling of 109993364039 in words is "one hundred nine billion, nine hundred ninety-three million, three hundred sixty-four thousand, thirty-nine".