16395294861479 has 2 divisors, whose sum is σ = 16395294861480. Its totient is φ = 16395294861478.

The previous prime is 16395294861419. The next prime is 16395294861481. The reversal of 16395294861479 is 97416849259361.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16395294861479 is a prime.

Together with 16395294861481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16395294861419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8197647430739 + 8197647430740.

It is an arithmetic number, because the mean of its divisors is an integer number (8197647430740).

Almost surely, 2^{16395294861479} is an apocalyptic number.

16395294861479 is a deficient number, since it is larger than the sum of its proper divisors (1).

16395294861479 is an equidigital number, since it uses as much as digits as its factorization.

16395294861479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 705438720, while the sum is 74.

The spelling of 16395294861479 in words is "sixteen trillion, three hundred ninety-five billion, two hundred ninety-four million, eight hundred sixty-one thousand, four hundred seventy-nine".