2234280833856 has 252 divisors, whose sum is σ = 6585910290180. Its totient is φ = 724184616960.

The previous prime is 2234280833761. The next prime is 2234280833857. The reversal of 2234280833856 is 6583380824322.

2234280833856 is a `hidden beast` number, since 2 + 23 + 4 + 280 + 8 + 338 + 5 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1500585800256 + 733695033600 = 1224984^2 + 856560^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234280833857) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 243885916 + ... + 243895076.

Almost surely, 2^{2234280833856} 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 2234280833856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3292955145090).

2234280833856 is an abundant number, since it is smaller than the sum of its proper divisors (4351629456324).

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

2234280833856 is a wasteful number, since it uses less digits than its factorization.

2234280833856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9494 (or 9438 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 54.

The spelling of 2234280833856 in words is "two trillion, two hundred thirty-four billion, two hundred eighty million, eight hundred thirty-three thousand, eight hundred fifty-six".