16262866272 has 48 divisors (see below), whose sum is σ = 43081703280. Its totient is φ = 5371218432.

The previous prime is 16262866271. The next prime is 16262866303. The reversal of 16262866272 is 27266826261.

16262866272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16262866271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766623 + ... + 787550.

It is an arithmetic number, because the mean of its divisors is an integer number (897535485).

Almost surely, 2^16262866272 is an apocalyptic number.

16262866272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16262866272 is an abundant number, since it is smaller than the sum of its proper divisors (26818837008).

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

16262866272 is a wasteful number, since it uses less digits than its factorization.

16262866272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554295 (or 1554287 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The spelling of 16262866272 in words is "sixteen billion, two hundred sixty-two million, eight hundred sixty-six thousand, two hundred seventy-two".