109095187774 has 16 divisors (see below), whose sum is σ = 166451992560. Its totient is φ = 53618961600.

The previous prime is 109095187741. The next prime is 109095187777. The reversal of 109095187774 is 477781590901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109095187777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1914639 + ... + 1970794.

It is an arithmetic number, because the mean of its divisors is an integer number (10403249535).

Almost surely, 2^109095187774 is an apocalyptic number.

109095187774 is a deficient number, since it is larger than the sum of its proper divisors (57356804786).

109095187774 is a wasteful number, since it uses less digits than its factorization.

109095187774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885675.

The product of its (nonzero) digits is 4445280, while the sum is 58.

The spelling of 109095187774 in words is "one hundred nine billion, ninety-five million, one hundred eighty-seven thousand, seven hundred seventy-four".