4922779234464 has 1536 divisors, whose sum is σ = 19031556096000. Its totient is φ = 1228299448320.

The previous prime is 4922779234403. The next prime is 4922779234493. The reversal of 4922779234464 is 4644329772294.

4922779234464 is a `hidden beast` number, since 4 + 9 + 227 + 7 + 9 + 2 + 344 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (146313216) is a multiple of the sum of its prime factors (1008).

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 255 ways as a sum of consecutive naturals, for example, 5613202794 + ... + 5613203670.

It is an arithmetic number, because the mean of its divisors is an integer number (12390336000).

Almost surely, 2^{4922779234464} 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 4922779234464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9515778048000).

4922779234464 is an abundant number, since it is smaller than the sum of its proper divisors (14108776861536).

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

4922779234464 is a wasteful number, since it uses less digits than its factorization.

4922779234464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 980 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 63.

The spelling of 4922779234464 in words is "four trillion, nine hundred twenty-two billion, seven hundred seventy-nine million, two hundred thirty-four thousand, four hundred sixty-four".