4722189925440 has 448 divisors, whose sum is σ = 16782457224960. Its totient is φ = 1116965928960.

The previous prime is 4722189925421. The next prime is 4722189925459. The reversal of 4722189925440 is 445299812274.

It is an interprime number because it is at equal distance from previous prime (4722189925421) and next prime (4722189925459).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76334202 + ... + 76396038.

It is an arithmetic number, because the mean of its divisors is an integer number (37460842020).

Almost surely, 2^{4722189925440} is an apocalyptic number.

4722189925440 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 4722189925440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8391228612480).

4722189925440 is an abundant number, since it is smaller than the sum of its proper divisors (12060267299520).

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

4722189925440 is a wasteful number, since it uses less digits than its factorization.

4722189925440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62110 (or 62100 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 4722189925440 in words is "four trillion, seven hundred twenty-two billion, one hundred eighty-nine million, nine hundred twenty-five thousand, four hundred forty".