2298571338816 has 147 divisors (see below), whose sum is σ = 6839687289991. Its totient is φ = 766081286784.

The previous prime is 2298571338793. The next prime is 2298571338829. The reversal of 2298571338816 is 6188331758922.

The square root of 2298571338816 is 1516104.

It is a perfect power (a square), and thus also a powerful number.

2298571338816 is a `hidden beast` number, since 2 + 29 + 8 + 571 + 3 + 38 + 8 + 1 + 6 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 327474955 + ... + 327481973.

Almost surely, 2^{2298571338816} is an apocalyptic number.

2298571338816 is the 1516104-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2298571338816

2298571338816 is an abundant number, since it is smaller than the sum of its proper divisors (4541115951175).

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

2298571338816 is an frugal number, since it uses more digits than its factorization.

2298571338816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14068 (or 7024 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 63.

The spelling of 2298571338816 in words is "two trillion, two hundred ninety-eight billion, five hundred seventy-one million, three hundred thirty-eight thousand, eight hundred sixteen".