109909814351 has 8 divisors (see below), whose sum is σ = 113106582000. Its totient is φ = 106724953728.

The previous prime is 109909814347. The next prime is 109909814353. The reversal of 109909814351 is 153418909901.

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

It is a cyclic number.

It is not a de Polignac number, because 109909814351 - 2² = 109909814347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109909814351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109909814353) 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, 2958026 + ... + 2994951.

It is an arithmetic number, because the mean of its divisors is an integer number (14138322750).

Almost surely, 2^109909814351 is an apocalyptic number.

109909814351 is a deficient number, since it is larger than the sum of its proper divisors (3196767649).

109909814351 is an equidigital number, since it uses as much as digits as its factorization.

109909814351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5953513.

The product of its (nonzero) digits is 349920, while the sum is 50.

The spelling of 109909814351 in words is "one hundred nine billion, nine hundred nine million, eight hundred fourteen thousand, three hundred fifty-one".