2098955016480 has 768 divisors, whose sum is σ = 8112830939136. Its totient is φ = 445748244480.

The previous prime is 2098955016463. The next prime is 2098955016527. The reversal of 2098955016480 is 846105598902.

It is a happy number.

It is a super-2 number, since 2×2098955016480² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2098955016480.

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, 634698987 + ... + 634702293.

It is an arithmetic number, because the mean of its divisors is an integer number (10563581952).

Almost surely, 2^{2098955016480} is an apocalyptic number.

2098955016480 is a gapful number since it is divisible by the number (20) 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 2098955016480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4056415469568).

2098955016480 is an abundant number, since it is smaller than the sum of its proper divisors (6013875922656).

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

2098955016480 is a wasteful number, since it uses less digits than its factorization.

2098955016480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3589 (or 3581 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 57.

The spelling of 2098955016480 in words is "two trillion, ninety-eight billion, nine hundred fifty-five million, sixteen thousand, four hundred eighty".