21334052335 has 8 divisors (see below), whose sum is σ = 27106796016. Its totient is φ = 16063286400.

The previous prime is 21334052309. The next prime is 21334052351. The reversal of 21334052335 is 53325043312.

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

It is not a de Polignac number, because 21334052335 - 2⁵ = 21334052303 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 21334052297 and 21334052306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125494341 + ... + 125494510.

It is an arithmetic number, because the mean of its divisors is an integer number (3388349502).

Almost surely, 2^21334052335 is an apocalyptic number.

21334052335 is a deficient number, since it is larger than the sum of its proper divisors (5772743681).

21334052335 is a wasteful number, since it uses less digits than its factorization.

21334052335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250988873.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 21334052335 its reverse (53325043312), we get a palindrome (74659095647).

The spelling of 21334052335 in words is "twenty-one billion, three hundred thirty-four million, fifty-two thousand, three hundred thirty-five".