334402141 has 4 divisors (see below), whose sum is σ = 334553472. Its totient is φ = 334250812.

The previous prime is 334402127. The next prime is 334402151. The reversal of 334402141 is 141204433.

It is the 7466-th star number.

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 334402141 - 2⁹ = 334401629 is a prime.

It is a super-2 number, since 2×334402141² = 223649583810767762, 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 (334402111) 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, 72301 + ... + 76786.

It is an arithmetic number, because the mean of its divisors is an integer number (83638368).

Almost surely, 2^334402141 is an apocalyptic number.

It is an amenable number.

334402141 is a deficient number, since it is larger than the sum of its proper divisors (151331).

334402141 is a wasteful number, since it uses less digits than its factorization.

334402141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151330.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 334402141 is about 18286.6656610767. The cubic root of 334402141 is about 694.1015535432.

Adding to 334402141 its reverse (141204433), we get a palindrome (475606574).

The spelling of 334402141 in words is "three hundred thirty-four million, four hundred two thousand, one hundred forty-one".