334440232121 has 8 divisors (see below), whose sum is σ = 338940443520. Its totient is φ = 329951230672.

The previous prime is 334440232097. The next prime is 334440232123. The reversal of 334440232121 is 121232044433.

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-334440232121 is a prime.

It is a super-2 number, since 2×334440232121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334440232123) 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, 2742410 + ... + 2861763.

It is an arithmetic number, because the mean of its divisors is an integer number (42367555440).

Almost surely, 2^334440232121 is an apocalyptic number.

It is an amenable number.

334440232121 is a deficient number, since it is larger than the sum of its proper divisors (4500211399).

334440232121 is an equidigital number, since it uses as much as digits as its factorization.

334440232121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5604975.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 334440232121 its reverse (121232044433), we get a palindrome (455672276554).

The spelling of 334440232121 in words is "three hundred thirty-four billion, four hundred forty million, two hundred thirty-two thousand, one hundred twenty-one".