334120381 has 4 divisors (see below), whose sum is σ = 381851872. Its totient is φ = 286388892.

The previous prime is 334120373. The next prime is 334120417. The reversal of 334120381 is 183021433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 334120381 - 2³ = 334120373 is a prime.

It is a super-2 number, since 2×334120381² = 223272857999170322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334120331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23865735 + ... + 23865748.

It is an arithmetic number, because the mean of its divisors is an integer number (95462968).

Almost surely, 2^334120381 is an apocalyptic number.

It is an amenable number.

334120381 is a deficient number, since it is larger than the sum of its proper divisors (47731491).

334120381 is an equidigital number, since it uses as much as digits as its factorization.

334120381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47731490.

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

The square root of 334120381 is about 18278.9600634172. The cubic root of 334120381 is about 693.9065537878.

The spelling of 334120381 in words is "three hundred thirty-four million, one hundred twenty thousand, three hundred eighty-one".