4224505591488 has 896 divisors, whose sum is σ = 14699605043200. Its totient is φ = 1039695740928.

The previous prime is 4224505591459. The next prime is 4224505591499. The reversal of 4224505591488 is 8841955054224.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11325752070 + ... + 11325752442.

It is an arithmetic number, because the mean of its divisors is an integer number (16405809200).

Almost surely, 2^{4224505591488} is an apocalyptic number.

4224505591488 is a gapful number since it is divisible by the number (48) 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 4224505591488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7349802521600).

4224505591488 is an abundant number, since it is smaller than the sum of its proper divisors (10475099451712).

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

4224505591488 is a wasteful number, since it uses less digits than its factorization.

4224505591488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 18432000, while the sum is 57.

The spelling of 4224505591488 in words is "four trillion, two hundred twenty-four billion, five hundred five million, five hundred ninety-one thousand, four hundred eighty-eight".