21334210302014 has 8 divisors (see below), whose sum is σ = 32050322063640. Its totient is φ = 10650769614136.

The previous prime is 21334210302007. The next prime is 21334210302017. The reversal of 21334210302014 is 41020301243312.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21334210302017) 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, 8167766804 + ... + 8167769415.

It is an arithmetic number, because the mean of its divisors is an integer number (4006290257955).

Almost surely, 2^{21334210302014} is an apocalyptic number.

21334210302014 is a deficient number, since it is larger than the sum of its proper divisors (10716111761626).

21334210302014 is a wasteful number, since it uses less digits than its factorization.

21334210302014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16335536874.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 21334210302014 its reverse (41020301243312), we get a palindrome (62354511545326).

The spelling of 21334210302014 in words is "twenty-one trillion, three hundred thirty-four billion, two hundred ten million, three hundred two thousand, fourteen".