334311401 has 4 divisors (see below), whose sum is σ = 334805892. Its totient is φ = 333816912.

The previous prime is 334311361. The next prime is 334311407. The reversal of 334311401 is 104113433.

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

It can be written as a sum of positive squares in 2 ways, for example, as 251064025 + 83247376 = 15845^2 + 9124^2 .

It is a cyclic number.

It is not a de Polignac number, because 334311401 - 2⁶ = 334311337 is a prime.

It is a super-2 number, since 2×334311401² = 223528225677165602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (334311407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246230 + ... + 247583.

It is an arithmetic number, because the mean of its divisors is an integer number (83701473).

Almost surely, 2^334311401 is an apocalyptic number.

It is an amenable number.

334311401 is a deficient number, since it is larger than the sum of its proper divisors (494491).

334311401 is an equidigital number, since it uses as much as digits as its factorization.

334311401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494490.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 334311401 is about 18284.1844499557. The cubic root of 334311401 is about 694.0387663928.

Adding to 334311401 its reverse (104113433), we get a palindrome (438424834).

The spelling of 334311401 in words is "three hundred thirty-four million, three hundred eleven thousand, four hundred one".