2203343042140 has 72 divisors (see below), whose sum is σ = 4713228623376. Its totient is φ = 865209945600.

The previous prime is 2203343042083. The next prime is 2203343042141. The reversal of 2203343042140 is 412403433022.

It is a super-2 number, since 2×2203343042140² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2203343042099 and 2203343042108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203343042141) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 38744407 + ... + 38801233.

It is an arithmetic number, because the mean of its divisors is an integer number (65461508658).

Almost surely, 2^{2203343042140} is an apocalyptic number.

2203343042140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203343042140 is an abundant number, since it is smaller than the sum of its proper divisors (2509885581236).

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

2203343042140 is a wasteful number, since it uses less digits than its factorization.

2203343042140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57479 (or 57416 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2203343042140 its reverse (412403433022), we get a palindrome (2615746475162).

The spelling of 2203343042140 in words is "two trillion, two hundred three billion, three hundred forty-three million, forty-two thousand, one hundred forty".