16488894311 has 2 divisors, whose sum is σ = 16488894312. Its totient is φ = 16488894310.

The previous prime is 16488894283. The next prime is 16488894329. The reversal of 16488894311 is 11349888461.

It is a strong prime.

It is an emirp because it is prime and its reverse (11349888461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16488894311 - 2¹⁰ = 16488893287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16488894361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8244447155 + 8244447156.

It is an arithmetic number, because the mean of its divisors is an integer number (8244447156).

Almost surely, 2^16488894311 is an apocalyptic number.

16488894311 is a deficient number, since it is larger than the sum of its proper divisors (1).

16488894311 is an equidigital number, since it uses as much as digits as its factorization.

16488894311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1327104, while the sum is 53.

The spelling of 16488894311 in words is "sixteen billion, four hundred eighty-eight million, eight hundred ninety-four thousand, three hundred eleven".