134192394 has 24 divisors (see below), whose sum is σ = 332286240. Its totient is φ = 38340648.

The previous prime is 134192371. The next prime is 134192411. The reversal of 134192394 is 493291431.

134192394 is a `hidden beast` number, since 1 + 3 + 419 + 239 + 4 = 666.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

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, 532384 + ... + 532635.

It is an arithmetic number, because the mean of its divisors is an integer number (13845260).

Almost surely, 2^134192394 is an apocalyptic number.

134192394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134192394 is an abundant number, since it is smaller than the sum of its proper divisors (198093846).

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

134192394 is a wasteful number, since it uses less digits than its factorization.

134192394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065034 (or 1065031 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 134192394 is about 11584.1440771427. The cubic root of 134192394 is about 511.9677841261.

The spelling of 134192394 in words is "one hundred thirty-four million, one hundred ninety-two thousand, three hundred ninety-four".