21014004024283 has 2 divisors, whose sum is σ = 21014004024284. Its totient is φ = 21014004024282.

The previous prime is 21014004024281. The next prime is 21014004024347. The reversal of 21014004024283 is 38242040041012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 21014004024283 - 2¹ = 21014004024281 is a prime.

Together with 21014004024281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (21014004024281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10507002012141 + 10507002012142.

It is an arithmetic number, because the mean of its divisors is an integer number (10507002012142).

Almost surely, 2^{21014004024283} is an apocalyptic number.

21014004024283 is a deficient number, since it is larger than the sum of its proper divisors (1).

21014004024283 is an equidigital number, since it uses as much as digits as its factorization.

21014004024283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 21014004024283 its reverse (38242040041012), we get a palindrome (59256044065295).

The spelling of 21014004024283 in words is "twenty-one trillion, fourteen billion, four million, twenty-four thousand, two hundred eighty-three".