134242419 has 8 divisors (see below), whose sum is σ = 179375040. Its totient is φ = 89302376.

The previous prime is 134242417. The next prime is 134242453. The reversal of 134242419 is 914242431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134242419 - 2¹ = 134242417 is a prime.

It is a super-2 number, since 2×134242419² = 36042054117943122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134242417) 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, 46509 + ... + 49310.

It is an arithmetic number, because the mean of its divisors is an integer number (22421880).

Almost surely, 2^134242419 is an apocalyptic number.

134242419 is a deficient number, since it is larger than the sum of its proper divisors (45132621).

134242419 is an equidigital number, since it uses as much as digits as its factorization.

134242419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96289.

The product of its digits is 6912, while the sum is 30.

The square root of 134242419 is about 11586.3030773409. The cubic root of 134242419 is about 512.0313943050.

The spelling of 134242419 in words is "one hundred thirty-four million, two hundred forty-two thousand, four hundred nineteen".