2402228284884 has 36 divisors (see below), whose sum is σ = 6088578932436. Its totient is φ = 798595993728.

The previous prime is 2402228284861. The next prime is 2402228284889. The reversal of 2402228284884 is 4884828222042.

2402228284884 is a `hidden beast` number, since 2 + 402 + 2 + 2 + 82 + 84 + 8 + 84 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2014071872400 + 388156412484 = 1419180^2 + 623022^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2402228284884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402228284889) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89435049 + ... + 89461904.

Almost surely, 2^{2402228284884} is an apocalyptic number.

It is an amenable number.

2402228284884 is an abundant number, since it is smaller than the sum of its proper divisors (3686350647552).

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

2402228284884 is a wasteful number, since it uses less digits than its factorization.

2402228284884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178897336 (or 178897331 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 54.

The spelling of 2402228284884 in words is "two trillion, four hundred two billion, two hundred twenty-eight million, two hundred eighty-four thousand, eight hundred eighty-four".