16225928386888 has 32 divisors (see below), whose sum is σ = 34632416324160. Its totient is φ = 7054751471680.

The previous prime is 16225928386711. The next prime is 16225928386903. The reversal of 16225928386888 is 88868382952261.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4008379495 + ... + 4008383542.

It is an arithmetic number, because the mean of its divisors is an integer number (1082263010130).

Almost surely, 2^{16225928386888} is an apocalyptic number.

It is an amenable number.

16225928386888 is an abundant number, since it is smaller than the sum of its proper divisors (18406487937272).

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

16225928386888 is a wasteful number, since it uses less digits than its factorization.

16225928386888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8016763077 (or 8016763073 counting only the distinct ones).

The product of its digits is 1274019840, while the sum is 76.

The spelling of 16225928386888 in words is "sixteen trillion, two hundred twenty-five billion, nine hundred twenty-eight million, three hundred eighty-six thousand, eight hundred eighty-eight".