109341855717 has 32 divisors (see below), whose sum is σ = 149233889280. Its totient is φ = 71196390720.

The previous prime is 109341855697. The next prime is 109341855769. The reversal of 109341855717 is 717558143901.

It is not a de Polignac number, because 109341855717 - 2⁶ = 109341855653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109341855717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109341855517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8344623 + ... + 8357715.

It is an arithmetic number, because the mean of its divisors is an integer number (4663559040).

Almost surely, 2^109341855717 is an apocalyptic number.

It is an amenable number.

109341855717 is a deficient number, since it is larger than the sum of its proper divisors (39892033563).

109341855717 is a wasteful number, since it uses less digits than its factorization.

109341855717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13553.

The product of its (nonzero) digits is 1058400, while the sum is 51.

The spelling of 109341855717 in words is "one hundred nine billion, three hundred forty-one million, eight hundred fifty-five thousand, seven hundred seventeen".