34121383 has 4 divisors (see below), whose sum is σ = 34532568. Its totient is φ = 33710200.

The previous prime is 34121377. The next prime is 34121413. The reversal of 34121383 is 38312143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34121383 - 2⁹ = 34120871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34121323) 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, 205468 + ... + 205633.

It is an arithmetic number, because the mean of its divisors is an integer number (8633142).

Almost surely, 2^34121383 is an apocalyptic number.

34121383 is a deficient number, since it is larger than the sum of its proper divisors (411185).

34121383 is an equidigital number, since it uses as much as digits as its factorization.

34121383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411184.

The product of its digits is 1728, while the sum is 25.

The square root of 34121383 is about 5841.3511279498. The cubic root of 34121383 is about 324.3462455840.

The spelling of 34121383 in words is "thirty-four million, one hundred twenty-one thousand, three hundred eighty-three".