4988324889744 has 160 divisors (see below), whose sum is σ = 14888094362880. Its totient is φ = 1409716224000.

The previous prime is 4988324889719. The next prime is 4988324889749. The reversal of 4988324889744 is 4479884238894.

It is a self number, because there is not a number n which added to its sum of digits gives 4988324889744.

It is not an unprimeable number, because it can be changed into a prime (4988324889749) 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, 34168584 + ... + 34314264.

It is an arithmetic number, because the mean of its divisors is an integer number (93050589768).

Almost surely, 2^{4988324889744} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4988324889744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7444047181440).

4988324889744 is an abundant number, since it is smaller than the sum of its proper divisors (9899769473136).

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

4988324889744 is a wasteful number, since it uses less digits than its factorization.

4988324889744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146809 (or 146803 counting only the distinct ones).

The product of its digits is 3567255552, while the sum is 78.

The spelling of 4988324889744 in words is "four trillion, nine hundred eighty-eight billion, three hundred twenty-four million, eight hundred eighty-nine thousand, seven hundred forty-four".