4922311064840 has 128 divisors (see below), whose sum is σ = 11980531221120. Its totient is φ = 1809337651200.

The previous prime is 4922311064837. The next prime is 4922311064843. The reversal of 4922311064840 is 484601132294.

It is an interprime number because it is at equal distance from previous prime (4922311064837) and next prime (4922311064843).

It is a junction number, because it is equal to n+sod(n) for n = 4922311064791 and 4922311064800.

It is not an unprimeable number, because it can be changed into a prime (4922311064843) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 640005395 + ... + 640013085.

It is an arithmetic number, because the mean of its divisors is an integer number (93597900165).

Almost surely, 2^{4922311064840} is an apocalyptic number.

4922311064840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4922311064840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5990265610560).

4922311064840 is an abundant number, since it is smaller than the sum of its proper divisors (7058220156280).

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

4922311064840 is a wasteful number, since it uses less digits than its factorization.

4922311064840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13063 (or 13059 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 4922311064840 in words is "four trillion, nine hundred twenty-two billion, three hundred eleven million, sixty-four thousand, eight hundred forty".