16144014666827 has 2 divisors, whose sum is σ = 16144014666828. Its totient is φ = 16144014666826.

The previous prime is 16144014666823. The next prime is 16144014666881. The reversal of 16144014666827 is 72866641044161.

16144014666827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16144014666827 - 2² = 16144014666823 is a prime.

It is not a weakly prime, because it can be changed into another prime (16144014666823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8072007333413 + 8072007333414.

It is an arithmetic number, because the mean of its divisors is an integer number (8072007333414).

Almost surely, 2^{16144014666827} is an apocalyptic number.

16144014666827 is a deficient number, since it is larger than the sum of its proper divisors (1).

16144014666827 is an equidigital number, since it uses as much as digits as its factorization.

16144014666827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 16144014666827 in words is "sixteen trillion, one hundred forty-four billion, fourteen million, six hundred sixty-six thousand, eight hundred twenty-seven".