2043320599008 has 288 divisors, whose sum is σ = 6502710170880. Its totient is φ = 623908846080.

The previous prime is 2043320598973. The next prime is 2043320599009. The reversal of 2043320599008 is 8009950233402.

It is a happy number.

2043320599008 is a `hidden beast` number, since 2 + 0 + 4 + 33 + 20 + 599 + 0 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-3 number, since 3×2043320599008³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043320599009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19074685 + ... + 19181507.

It is an arithmetic number, because the mean of its divisors is an integer number (22578854760).

Almost surely, 2^{2043320599008} 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 2043320599008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3251355085440).

2043320599008 is an abundant number, since it is smaller than the sum of its proper divisors (4459389571872).

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

2043320599008 is a wasteful number, since it uses less digits than its factorization.

2043320599008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106999 (or 106972 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 2043320599008 in words is "two trillion, forty-three billion, three hundred twenty million, five hundred ninety-nine thousand, eight".