134109712 has 40 divisors (see below), whose sum is σ = 284124672. Its totient is φ = 60816000.

The previous prime is 134109697. The next prime is 134109761. The reversal of 134109712 is 217901431.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122833 + ... + 123919.

Almost surely, 2^134109712 is an apocalyptic number.

It is an amenable number.

134109712 is an abundant number, since it is smaller than the sum of its proper divisors (150014960).

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

134109712 is a wasteful number, since it uses less digits than its factorization.

134109712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807 (or 1801 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 134109712 is about 11580.5747698463. The cubic root of 134109712 is about 511.8626136915.

The spelling of 134109712 in words is "one hundred thirty-four million, one hundred nine thousand, seven hundred twelve".