109677745194 has 16 divisors (see below), whose sum is σ = 219365438880. Its totient is φ = 36557590320.

The previous prime is 109677745187. The next prime is 109677745201. The reversal of 109677745194 is 491547776901.

It is a happy number.

109677745194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (109677745187) and next prime (109677745201).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267172 + ... + 539199.

It is an arithmetic number, because the mean of its divisors is an integer number (13710339930).

Almost surely, 2^109677745194 is an apocalyptic number.

109677745194 is an abundant number, since it is smaller than the sum of its proper divisors (109687693686).

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

109677745194 is a wasteful number, since it uses less digits than its factorization.

109677745194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829045.

The product of its (nonzero) digits is 13335840, while the sum is 60.

The spelling of 109677745194 in words is "one hundred nine billion, six hundred seventy-seven million, seven hundred forty-five thousand, one hundred ninety-four".