16167284865798 has 64 divisors (see below), whose sum is σ = 35326817390592. Its totient is φ = 4891853688480.

The previous prime is 16167284865793. The next prime is 16167284865803. The reversal of 16167284865798 is 89756848276161.

It is an interprime number because it is at equal distance from previous prime (16167284865793) and next prime (16167284865803).

It is a super-2 number, since 2×16167284865798² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16167284865793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569196265 + ... + 569224667.

It is an arithmetic number, because the mean of its divisors is an integer number (551981521728).

Almost surely, 2^{16167284865798} is an apocalyptic number.

16167284865798 is an abundant number, since it is smaller than the sum of its proper divisors (19159532524794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16167284865798 is a wasteful number, since it uses less digits than its factorization.

16167284865798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41009.

The product of its digits is 1950842880, while the sum is 78.

The spelling of 16167284865798 in words is "sixteen trillion, one hundred sixty-seven billion, two hundred eighty-four million, eight hundred sixty-five thousand, seven hundred ninety-eight".