16128268767152 has 20 divisors (see below), whose sum is σ = 31249812907776. Its totient is φ = 8063800920000.

The previous prime is 16128268767151. The next prime is 16128268767167. The reversal of 16128268767152 is 25176786282161.

It is a super-2 number, since 2×16128268767152² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16128268767151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20442224 + ... + 21216527.

Almost surely, 2^{16128268767152} is an apocalyptic number.

It is an amenable number.

16128268767152 is a deficient number, since it is larger than the sum of its proper divisors (15121544140624).

16128268767152 is a wasteful number, since it uses less digits than its factorization.

16128268767152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41682956 (or 41682950 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 62.

The spelling of 16128268767152 in words is "sixteen trillion, one hundred twenty-eight billion, two hundred sixty-eight million, seven hundred sixty-seven thousand, one hundred fifty-two".