4988571219840 has 512 divisors, whose sum is σ = 17545632652800. Its totient is φ = 1197999489024.

The previous prime is 4988571219833. The next prime is 4988571219859. The reversal of 4988571219840 is 489121758894.

It is a congruent number.

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, 236784987 + ... + 236806053.

It is an arithmetic number, because the mean of its divisors is an integer number (34268813775).

Almost surely, 2^{4988571219840} is an apocalyptic number.

4988571219840 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 4988571219840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8772816326400).

4988571219840 is an abundant number, since it is smaller than the sum of its proper divisors (12557061432960).

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

4988571219840 is a wasteful number, since it uses less digits than its factorization.

4988571219840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21334 (or 21322 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 66.

The spelling of 4988571219840 in words is "four trillion, nine hundred eighty-eight billion, five hundred seventy-one million, two hundred nineteen thousand, eight hundred forty".