134899204998 has 64 divisors (see below), whose sum is σ = 291236954112. Its totient is φ = 41534132640.

The previous prime is 134899204969. The next prime is 134899205039. The reversal of 134899204998 is 899402998431.

It is a Curzon number.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 1964065 + ... + 2031587.

It is an arithmetic number, because the mean of its divisors is an integer number (4550577408).

Almost surely, 2^134899204998 is an apocalyptic number.

134899204998 is an abundant number, since it is smaller than the sum of its proper divisors (156337749114).

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

134899204998 is a wasteful number, since it uses less digits than its factorization.

134899204998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68049.

The product of its (nonzero) digits is 40310784, while the sum is 66.

The spelling of 134899204998 in words is "one hundred thirty-four billion, eight hundred ninety-nine million, two hundred four thousand, nine hundred ninety-eight".