109484143898 has 16 divisors (see below), whose sum is σ = 165474900000. Its totient is φ = 54327070992.

The previous prime is 109484143849. The next prime is 109484143921. The reversal of 109484143898 is 898341484901.

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, 127793 + ... + 485076.

It is an arithmetic number, because the mean of its divisors is an integer number (10342181250).

Almost surely, 2^109484143898 is an apocalyptic number.

109484143898 is a deficient number, since it is larger than the sum of its proper divisors (55990756102).

109484143898 is a wasteful number, since it uses less digits than its factorization.

109484143898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613549.

The product of its (nonzero) digits is 7962624, while the sum is 59.

The spelling of 109484143898 in words is "one hundred nine billion, four hundred eighty-four million, one hundred forty-three thousand, eight hundred ninety-eight".