334142011333021 has 2 divisors, whose sum is σ = 334142011333022. Its totient is φ = 334142011333020.

The previous prime is 334142011333007. The next prime is 334142011333063. The reversal of 334142011333021 is 120333110241433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 304037146828921 + 30104864504100 = 17436661^2 + 5486790^2 .

It is a cyclic number.

It is not a de Polignac number, because 334142011333021 - 2⁵ = 334142011332989 is a prime.

It is a super-2 number, since 2×334142011333021² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334142011337021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167071005666510 + 167071005666511.

It is an arithmetic number, because the mean of its divisors is an integer number (167071005666511).

Almost surely, 2^{334142011333021} is an apocalyptic number.

It is an amenable number.

334142011333021 is a deficient number, since it is larger than the sum of its proper divisors (1).

334142011333021 is an equidigital number, since it uses as much as digits as its factorization.

334142011333021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 334142011333021 its reverse (120333110241433), we get a palindrome (454475121574454).

The spelling of 334142011333021 in words is "three hundred thirty-four trillion, one hundred forty-two billion, eleven million, three hundred thirty-three thousand, twenty-one".