2298545361684 has 192 divisors, whose sum is σ = 7031860577280. Its totient is φ = 640116397440.

The previous prime is 2298545361601. The next prime is 2298545361689. The reversal of 2298545361684 is 4861635458922.

2298545361684 is a `hidden beast` number, since 2 + 2 + 9 + 8 + 5 + 4 + 5 + 3 + 616 + 8 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298545361689) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3177967 + ... + 3833609.

It is an arithmetic number, because the mean of its divisors is an integer number (36624273840).

Almost surely, 2^{2298545361684} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2298545361684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3515930288640).

2298545361684 is an abundant number, since it is smaller than the sum of its proper divisors (4733315215596).

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

2298545361684 is a wasteful number, since it uses less digits than its factorization.

2298545361684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655907 (or 655899 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 63.

The spelling of 2298545361684 in words is "two trillion, two hundred ninety-eight billion, five hundred forty-five million, three hundred sixty-one thousand, six hundred eighty-four".