4260994982784 has 256 divisors, whose sum is σ = 12727868774400. Its totient is φ = 1403228067840.

The previous prime is 4260994982779. The next prime is 4260994982791. The reversal of 4260994982784 is 4872894990624.

4260994982784 is a `hidden beast` number, since 4 + 2 + 60 + 9 + 9 + 498 + 2 + 78 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153408322 + ... + 153436094.

It is an arithmetic number, because the mean of its divisors is an integer number (49718237400).

Almost surely, 2^{4260994982784} 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 4260994982784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6363934387200).

4260994982784 is an abundant number, since it is smaller than the sum of its proper divisors (8466873791616).

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

4260994982784 is a wasteful number, since it uses less digits than its factorization.

4260994982784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28330 (or 28312 counting only the distinct ones).

The product of its (nonzero) digits is 501645312, while the sum is 72.

The spelling of 4260994982784 in words is "four trillion, two hundred sixty billion, nine hundred ninety-four million, nine hundred eighty-two thousand, seven hundred eighty-four".