2423549256768 has 224 divisors, whose sum is σ = 7635497982720. Its totient is φ = 751840911360.

The previous prime is 2423549256763. The next prime is 2423549256787. The reversal of 2423549256768 is 8676529453242.

2423549256768 is a `hidden beast` number, since 2 + 4 + 2 + 3 + 5 + 4 + 9 + 2 + 567 + 68 = 666.

It is not an unprimeable number, because it can be changed into a prime (2423549256763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 646488 + ... + 2294568.

Almost surely, 2^{2423549256768} 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 2423549256768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3817748991360).

2423549256768 is an abundant number, since it is smaller than the sum of its proper divisors (5211948725952).

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

2423549256768 is a wasteful number, since it uses less digits than its factorization.

2423549256768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648162 (or 1648146 counting only the distinct ones).

The product of its digits is 174182400, while the sum is 63.

The spelling of 2423549256768 in words is "two trillion, four hundred twenty-three billion, five hundred forty-nine million, two hundred fifty-six thousand, seven hundred sixty-eight".