16288370472 has 96 divisors (see below), whose sum is σ = 44958362400. Its totient is φ = 4913927040.

The previous prime is 16288370467. The next prime is 16288370479. The reversal of 16288370472 is 27407388261.

It is a super-2 number, since 2×16288370472² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16288370479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 646854 + ... + 671562.

It is an arithmetic number, because the mean of its divisors is an integer number (468316275).

Almost surely, 2^16288370472 is an apocalyptic number.

16288370472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16288370472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22479181200).

16288370472 is an abundant number, since it is smaller than the sum of its proper divisors (28669991928).

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

16288370472 is a wasteful number, since it uses less digits than its factorization.

16288370472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24967 (or 24952 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

It can be divided in two parts, 16288 and 370472, that added together give a triangular number (386760 = T₈₇₉).

The spelling of 16288370472 in words is "sixteen billion, two hundred eighty-eight million, three hundred seventy thousand, four hundred seventy-two".