110898894138 has 32 divisors (see below), whose sum is σ = 237298770240. Its totient is φ = 34446591360.

The previous prime is 110898894101. The next prime is 110898894149. The reversal of 110898894138 is 831498898011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7966795 + ... + 7980702.

It is an arithmetic number, because the mean of its divisors is an integer number (7415586570).

Almost surely, 2^110898894138 is an apocalyptic number.

110898894138 is an abundant number, since it is smaller than the sum of its proper divisors (126399876102).

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

110898894138 is a wasteful number, since it uses less digits than its factorization.

110898894138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15947582.

The product of its (nonzero) digits is 3981312, while the sum is 60.

The spelling of 110898894138 in words is "one hundred ten billion, eight hundred ninety-eight million, eight hundred ninety-four thousand, one hundred thirty-eight".