16026049968 has 40 divisors (see below), whose sum is σ = 41924697600. Its totient is φ = 5274394944.

The previous prime is 16026049961. The next prime is 16026049981. The reversal of 16026049968 is 86994062061.

It is a self number, because there is not a number n which added to its sum of digits gives 16026049968.

It is not an unprimeable number, because it can be changed into a prime (16026049961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2109348 + ... + 2116931.

It is an arithmetic number, because the mean of its divisors is an integer number (1048117440).

Almost surely, 2^16026049968 is an apocalyptic number.

It is an amenable number.

16026049968 is an abundant number, since it is smaller than the sum of its proper divisors (25898647632).

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

16026049968 is a wasteful number, since it uses less digits than its factorization.

16026049968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226369 (or 4226363 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The spelling of 16026049968 in words is "sixteen billion, twenty-six million, forty-nine thousand, nine hundred sixty-eight".