134874969208 has 48 divisors (see below), whose sum is σ = 306969227280. Its totient is φ = 55290356352.

The previous prime is 134874969199. The next prime is 134874969221. The reversal of 134874969208 is 802969478431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7470741 + ... + 7488772.

It is an arithmetic number, because the mean of its divisors is an integer number (6395192235).

Almost surely, 2^134874969208 is an apocalyptic number.

It is an amenable number.

134874969208 is an abundant number, since it is smaller than the sum of its proper divisors (172094258072).

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

134874969208 is a wasteful number, since it uses less digits than its factorization.

134874969208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14959556 (or 14959545 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 61.

The spelling of 134874969208 in words is "one hundred thirty-four billion, eight hundred seventy-four million, nine hundred sixty-nine thousand, two hundred eight".