134098883818 has 64 divisors (see below), whose sum is σ = 212314037760. Its totient is φ = 63439875072.

The previous prime is 134098883749. The next prime is 134098883851. The reversal of 134098883818 is 818388890431.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365391871 + ... + 365392237.

It is an arithmetic number, because the mean of its divisors is an integer number (3317406840).

Almost surely, 2^134098883818 is an apocalyptic number.

134098883818 is a deficient number, since it is larger than the sum of its proper divisors (78215153942).

134098883818 is a wasteful number, since it uses less digits than its factorization.

134098883818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its (nonzero) digits is 10616832, while the sum is 61.

The spelling of 134098883818 in words is "one hundred thirty-four billion, ninety-eight million, eight hundred eighty-three thousand, eight hundred eighteen".