334323013020021 has 12 divisors (see below), whose sum is σ = 511317549324972. Its totient is φ = 209771302286976.

The previous prime is 334323013019981. The next prime is 334323013020047. The reversal of 334323013020021 is 120020310323433.

334323013020021 is a `hidden beast` number, since 3 + 3 + 4 + 32 + 301 + 302 + 0 + 0 + 21 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 292183297956900 + 42139715063121 = 17093370^2 + 6491511^2 .

It is not a de Polignac number, because 334323013020021 - 2⁷ = 334323013019893 is a prime.

It is a super-2 number, since 2×334323013020021² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334323013020721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1092558865926 + ... + 1092558866231.

It is an arithmetic number, because the mean of its divisors is an integer number (42609795777081).

Almost surely, 2^{334323013020021} is an apocalyptic number.

It is an amenable number.

334323013020021 is a deficient number, since it is larger than the sum of its proper divisors (176994536304951).

334323013020021 is a wasteful number, since it uses less digits than its factorization.

334323013020021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185117732180 (or 2185117732177 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 334323013020021 its reverse (120020310323433), we get a palindrome (454343323343454).

The spelling of 334323013020021 in words is "three hundred thirty-four trillion, three hundred twenty-three billion, thirteen million, twenty thousand, twenty-one".