134119992 has 32 divisors (see below), whose sum is σ = 349879680. Its totient is φ = 42762720.

The previous prime is 134119991. The next prime is 134120017. The reversal of 134119992 is 299911431.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 134119992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134119991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120934 + ... + 122037.

It is an arithmetic number, because the mean of its divisors is an integer number (10933740).

Almost surely, 2^134119992 is an apocalyptic number.

134119992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134119992 is an abundant number, since it is smaller than the sum of its proper divisors (215759688).

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

134119992 is a wasteful number, since it uses less digits than its factorization.

134119992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243003 (or 242999 counting only the distinct ones).

The product of its digits is 17496, while the sum is 39.

The square root of 134119992 is about 11581.0186080500. The cubic root of 134119992 is about 511.8756920712.

The spelling of 134119992 in words is "one hundred thirty-four million, one hundred nineteen thousand, nine hundred ninety-two".