28008367690214 has 8 divisors (see below), whose sum is σ = 42445670623608. Its totient is φ = 13859810815680.

The previous prime is 28008367690213. The next prime is 28008367690223. The reversal of 28008367690214 is 41209676380082.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 28008367690214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28008367690213) 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, 72186514472 + ... + 72186514859.

It is an arithmetic number, because the mean of its divisors is an integer number (5305708827951).

Almost surely, 2^{28008367690214} is an apocalyptic number.

28008367690214 is a deficient number, since it is larger than the sum of its proper divisors (14437302933394).

28008367690214 is a wasteful number, since it uses less digits than its factorization.

28008367690214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144373029430.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 28008367690214 in words is "twenty-eight trillion, eight billion, three hundred sixty-seven million, six hundred ninety thousand, two hundred fourteen".