109996806726 has 24 divisors (see below), whose sum is σ = 238335087744. Its totient is φ = 36664267920.

The previous prime is 109996806709. The next prime is 109996806727. The reversal of 109996806726 is 627608699901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109996806727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482971 + ... + 673241.

It is an arithmetic number, because the mean of its divisors is an integer number (9930628656).

Almost surely, 2^109996806726 is an apocalyptic number.

109996806726 is an abundant number, since it is smaller than the sum of its proper divisors (128338281018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109996806726 is a wasteful number, since it uses less digits than its factorization.

109996806726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222396 (or 222393 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 63.

The spelling of 109996806726 in words is "one hundred nine billion, nine hundred ninety-six million, eight hundred six thousand, seven hundred twenty-six".