8842801440 has 192 divisors, whose sum is σ = 30658061952. Its totient is φ = 2124595200.

The previous prime is 8842801439. The next prime is 8842801441. The reversal of 8842801440 is 441082488.

It is an interprime number because it is at equal distance from previous prime (8842801439) and next prime (8842801441).

It is not an unprimeable number, because it can be changed into a prime (8842801441) 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, 589230 + ... + 604050.

It is an arithmetic number, because the mean of its divisors is an integer number (159677406).

Almost surely, 2^8842801440 is an apocalyptic number.

8842801440 is a gapful number since it is divisible by the number (80) 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 8842801440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15329030976).

8842801440 is an abundant number, since it is smaller than the sum of its proper divisors (21815260512).

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

8842801440 is a wasteful number, since it uses less digits than its factorization.

8842801440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14963 (or 14955 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 39.

The square root of 8842801440 is about 94036.1709131119. The cubic root of 8842801440 is about 2067.9020215045.

The spelling of 8842801440 in words is "eight billion, eight hundred forty-two million, eight hundred one thousand, four hundred forty".