16366137288 has 32 divisors (see below), whose sum is σ = 41141405760. Its totient is φ = 5425237440.

The previous prime is 16366137257. The next prime is 16366137343. The reversal of 16366137288 is 88273166361.

It is a self number, because there is not a number n which added to its sum of digits gives 16366137288.

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, 1879420 + ... + 1888107.

It is an arithmetic number, because the mean of its divisors is an integer number (1285668930).

Almost surely, 2^16366137288 is an apocalyptic number.

It is an amenable number.

16366137288 is an abundant number, since it is smaller than the sum of its proper divisors (24775268472).

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

16366137288 is a wasteful number, since it uses less digits than its factorization.

16366137288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767717 (or 3767713 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The spelling of 16366137288 in words is "sixteen billion, three hundred sixty-six million, one hundred thirty-seven thousand, two hundred eighty-eight".