2163728083248 has 120 divisors (see below), whose sum is σ = 6412246594416. Its totient is φ = 678751948800.

The previous prime is 2163728083183. The next prime is 2163728083267. The reversal of 2163728083248 is 8423808273612.

2163728083248 is a `hidden beast` number, since 2 + 1 + 6 + 37 + 280 + 8 + 324 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2163728083194 and 2163728083203.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30027903 + ... + 30099873.

Almost surely, 2^{2163728083248} is an apocalyptic number.

It is an amenable number.

2163728083248 is an abundant number, since it is smaller than the sum of its proper divisors (4248518511168).

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

2163728083248 is a wasteful number, since it uses less digits than its factorization.

2163728083248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84283 (or 84274 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 2163728083248 in words is "two trillion, one hundred sixty-three billion, seven hundred twenty-eight million, eighty-three thousand, two hundred forty-eight".