134073988 has 6 divisors (see below), whose sum is σ = 234629486. Its totient is φ = 67036992.

The previous prime is 134073971. The next prime is 134073991. The reversal of 134073988 is 889370431.

It is a happy number.

134073988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 128323584 + 5750404 = 11328^2 + 2398^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16759245 + ... + 16759252.

Almost surely, 2^134073988 is an apocalyptic number.

It is an amenable number.

134073988 is a deficient number, since it is larger than the sum of its proper divisors (100555498).

134073988 is a wasteful number, since it uses less digits than its factorization.

134073988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33518501 (or 33518499 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 134073988 is about 11579.0322566266. The cubic root of 134073988 is about 511.8171598521.

The spelling of 134073988 in words is "one hundred thirty-four million, seventy-three thousand, nine hundred eighty-eight".