2099762449152 has 288 divisors, whose sum is σ = 5954131577856. Its totient is φ = 656009625600.

The previous prime is 2099762449139. The next prime is 2099762449181. The reversal of 2099762449152 is 2519442679902.

It is a super-3 number, since 3×2099762449152³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82580313 + ... + 82605735.

Almost surely, 2^{2099762449152} 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 2099762449152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2977065788928).

2099762449152 is an abundant number, since it is smaller than the sum of its proper divisors (3854369128704).

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

2099762449152 is a wasteful number, since it uses less digits than its factorization.

2099762449152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25587 (or 25573 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 2099762449152 in words is "two trillion, ninety-nine billion, seven hundred sixty-two million, four hundred forty-nine thousand, one hundred fifty-two".