334132220343021 has 4 divisors (see below), whose sum is σ = 445509627124032. Its totient is φ = 222754813562012.

The previous prime is 334132220343013. The next prime is 334132220343139. The reversal of 334132220343021 is 120343022231433.

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 334132220343021 - 2³ = 334132220343013 is a prime.

It is a super-2 number, since 2×334132220343021² (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 (334132220343721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55688703390501 + ... + 55688703390506.

It is an arithmetic number, because the mean of its divisors is an integer number (111377406781008).

Almost surely, 2^{334132220343021} is an apocalyptic number.

It is an amenable number.

334132220343021 is a deficient number, since it is larger than the sum of its proper divisors (111377406781011).

334132220343021 is a wasteful number, since it uses less digits than its factorization.

334132220343021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111377406781010.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 334132220343021 its reverse (120343022231433), we get a palindrome (454475242574454).

The spelling of 334132220343021 in words is "three hundred thirty-four trillion, one hundred thirty-two billion, two hundred twenty million, three hundred forty-three thousand, twenty-one".