16777221134088 has 32 divisors (see below), whose sum is σ = 41945844173760. Its totient is φ = 5592034866240.

The previous prime is 16777221134087. The next prime is 16777221134143. The reversal of 16777221134088 is 88043112277761.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (16777221134081) 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, 22892895 + ... + 23614382.

It is an arithmetic number, because the mean of its divisors is an integer number (1310807630430).

Almost surely, 2^{16777221134088} is an apocalyptic number.

It is an amenable number.

16777221134088 is an abundant number, since it is smaller than the sum of its proper divisors (25168623039672).

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

16777221134088 is a wasteful number, since it uses less digits than its factorization.

16777221134088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46522317 (or 46522313 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 57.

The spelling of 16777221134088 in words is "sixteen trillion, seven hundred seventy-seven billion, two hundred twenty-one million, one hundred thirty-four thousand, eighty-eight".