2043004012199 has 24 divisors (see below), whose sum is σ = 2103833471040. Its totient is φ = 1983603638016.

The previous prime is 2043004012169. The next prime is 2043004012211. The reversal of 2043004012199 is 9912104003402.

It is not a de Polignac number, because 2043004012199 - 2⁸ = 2043004011943 is a prime.

It is a super-2 number, since 2×2043004012199² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043004012129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218802659 + ... + 218811995.

It is an arithmetic number, because the mean of its divisors is an integer number (87659727960).

Almost surely, 2^{2043004012199} is an apocalyptic number.

2043004012199 is a deficient number, since it is larger than the sum of its proper divisors (60829458841).

2043004012199 is an frugal number, since it uses more digits than its factorization.

2043004012199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167 (or 10100 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 2043004012199 in words is "two trillion, forty-three billion, four million, twelve thousand, one hundred ninety-nine".