134887584190 has 32 divisors (see below), whose sum is σ = 243732058560. Its totient is φ = 53747500800.

The previous prime is 134887584187. The next prime is 134887584191. The reversal of 134887584190 is 91485788431.

It is a super-2 number, since 2×134887584190² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134887584191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19051071 + ... + 19058149.

It is an arithmetic number, because the mean of its divisors is an integer number (7616626830).

Almost surely, 2^134887584190 is an apocalyptic number.

134887584190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134887584190 is a deficient number, since it is larger than the sum of its proper divisors (108844474370).

134887584190 is a wasteful number, since it uses less digits than its factorization.

134887584190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14148.

The product of its (nonzero) digits is 7741440, while the sum is 58.

The spelling of 134887584190 in words is "one hundred thirty-four billion, eight hundred eighty-seven million, five hundred eighty-four thousand, one hundred ninety".