334141403021 has 2 divisors, whose sum is σ = 334141403022. Its totient is φ = 334141403020.

The previous prime is 334141403017. The next prime is 334141403039. The reversal of 334141403021 is 120304141433.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250386148996 + 83755254025 = 500386^2 + 289405^2 .

It is a cyclic number.

It is not a de Polignac number, because 334141403021 - 2² = 334141403017 is a prime.

It is a super-2 number, since 2×334141403021² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334141403041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167070701510 + 167070701511.

It is an arithmetic number, because the mean of its divisors is an integer number (167070701511).

Almost surely, 2^334141403021 is an apocalyptic number.

It is an amenable number.

334141403021 is a deficient number, since it is larger than the sum of its proper divisors (1).

334141403021 is an equidigital number, since it uses as much as digits as its factorization.

334141403021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 334141403021 its reverse (120304141433), we get a palindrome (454445544454).

The spelling of 334141403021 in words is "three hundred thirty-four billion, one hundred forty-one million, four hundred three thousand, twenty-one".