16028502877200 has 240 divisors, whose sum is σ = 56235500197632. Its totient is φ = 3870216000000.

The previous prime is 16028502877183. The next prime is 16028502877207. The reversal of 16028502877200 is 277820582061.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 16028502877200.

It is not an unprimeable number, because it can be changed into a prime (16028502877207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 894315 + ... + 5732085.

Almost surely, 2^{16028502877200} is an apocalyptic number.

16028502877200 is a gapful number since it is divisible by the number (10) 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 16028502877200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28117750098816).

16028502877200 is an abundant number, since it is smaller than the sum of its proper divisors (40206997320432).

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

16028502877200 is a wasteful number, since it uses less digits than its factorization.

16028502877200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4838054 (or 4838043 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 16028502877200 in words is "sixteen trillion, twenty-eight billion, five hundred two million, eight hundred seventy-seven thousand, two hundred".