16179041401267 has 2 divisors, whose sum is σ = 16179041401268. Its totient is φ = 16179041401266.

The previous prime is 16179041401183. The next prime is 16179041401277. The reversal of 16179041401267 is 76210414097161.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16179041401267 - 2¹⁹ = 16179040876979 is a prime.

It is a super-2 number, since 2×16179041401267² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16179041401267.

It is not a weakly prime, because it can be changed into another prime (16179041401277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8089520700633 + 8089520700634.

It is an arithmetic number, because the mean of its divisors is an integer number (8089520700634).

Almost surely, 2^{16179041401267} is an apocalyptic number.

16179041401267 is a deficient number, since it is larger than the sum of its proper divisors (1).

16179041401267 is an equidigital number, since it uses as much as digits as its factorization.

16179041401267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 16179041401267 in words is "sixteen trillion, one hundred seventy-nine billion, forty-one million, four hundred one thousand, two hundred sixty-seven".