134333390 has 8 divisors (see below), whose sum is σ = 241800120. Its totient is φ = 53733352.

The previous prime is 134333389. The next prime is 134333399. The reversal of 134333390 is 93333431.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134333399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6716660 + ... + 6716679.

It is an arithmetic number, because the mean of its divisors is an integer number (30225015).

Almost surely, 2^134333390 is an apocalyptic number.

134333390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134333390 is a deficient number, since it is larger than the sum of its proper divisors (107466730).

134333390 is a wasteful number, since it uses less digits than its factorization.

134333390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13433346.

The product of its (nonzero) digits is 8748, while the sum is 29.

The square root of 134333390 is about 11590.2282117308. The cubic root of 134333390 is about 512.1470296123.

The spelling of 134333390 in words is "one hundred thirty-four million, three hundred thirty-three thousand, three hundred ninety".