334032240221 has 8 divisors (see below), whose sum is σ = 334939943520. Its totient is φ = 333125360208.

The previous prime is 334032240211. The next prime is 334032240293. The reversal of 334032240221 is 122042230433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334032240221 is a prime.

It is a super-2 number, since 2×334032240221² (a number of 24 digits) 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 (334032240211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611135 + ... + 1020563.

It is an arithmetic number, because the mean of its divisors is an integer number (41867492940).

Almost surely, 2^334032240221 is an apocalyptic number.

It is an amenable number.

334032240221 is a deficient number, since it is larger than the sum of its proper divisors (907703299).

334032240221 is a wasteful number, since it uses less digits than its factorization.

334032240221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411643.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 334032240221 its reverse (122042230433), we get a palindrome (456074470654).

The spelling of 334032240221 in words is "three hundred thirty-four billion, thirty-two million, two hundred forty thousand, two hundred twenty-one".