16449587484167 has 2 divisors, whose sum is σ = 16449587484168. Its totient is φ = 16449587484166.

The previous prime is 16449587484091. The next prime is 16449587484191. The reversal of 16449587484167 is 76148478594461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16449587484167 - 2²⁶ = 16449520375303 is a prime.

It is a super-2 number, since 2×16449587484167² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16449587484094 and 16449587484103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16449587484667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8224793742083 + 8224793742084.

It is an arithmetic number, because the mean of its divisors is an integer number (8224793742084).

Almost surely, 2^{16449587484167} is an apocalyptic number.

16449587484167 is a deficient number, since it is larger than the sum of its proper divisors (1).

16449587484167 is an equidigital number, since it uses as much as digits as its factorization.

16449587484167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1300561920, while the sum is 74.

The spelling of 16449587484167 in words is "sixteen trillion, four hundred forty-nine billion, five hundred eighty-seven million, four hundred eighty-four thousand, one hundred sixty-seven".