109930997814 has 32 divisors (see below), whose sum is σ = 239877500544. Its totient is φ = 33308527680.

The previous prime is 109930997801. The next prime is 109930997837. The reversal of 109930997814 is 418799039901.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498642 + ... + 684474.

It is an arithmetic number, because the mean of its divisors is an integer number (7496171892).

Almost surely, 2^109930997814 is an apocalyptic number.

109930997814 is an abundant number, since it is smaller than the sum of its proper divisors (129946502730).

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

109930997814 is a wasteful number, since it uses less digits than its factorization.

109930997814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194812.

The product of its (nonzero) digits is 4408992, while the sum is 60.

The spelling of 109930997814 in words is "one hundred nine billion, nine hundred thirty million, nine hundred ninety-seven thousand, eight hundred fourteen".