2043332213340 has 96 divisors (see below), whose sum is σ = 6256348035840. Its totient is φ = 494170969600.

The previous prime is 2043332213327. The next prime is 2043332213341. The reversal of 2043332213340 is 433122333402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2043332213298 and 2043332213307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043332213341) 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, 3417921 + ... + 3971000.

It is an arithmetic number, because the mean of its divisors is an integer number (65170292040).

Almost surely, 2^{2043332213340} is an apocalyptic number.

2043332213340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043332213340 is an abundant number, since it is smaller than the sum of its proper divisors (4213015822500).

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

2043332213340 is a wasteful number, since it uses less digits than its factorization.

2043332213340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7389363 (or 7389361 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 2043332213340 its reverse (433122333402), we get a palindrome (2476454546742).

The spelling of 2043332213340 in words is "two trillion, forty-three billion, three hundred thirty-two million, two hundred thirteen thousand, three hundred forty".