2203340001440 has 24 divisors (see below), whose sum is σ = 5205390753780. Its totient is φ = 881336000512.

The previous prime is 2203340001437. The next prime is 2203340001449. The reversal of 2203340001440 is 441000433022.

It can be written as a sum of positive squares in 2 ways, for example, as 2105528689936 + 97811311504 = 1451044^2 + 312748^2 .

It is not an unprimeable number, because it can be changed into a prime (2203340001449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6885437345 + ... + 6885437664.

Almost surely, 2^{2203340001440} is an apocalyptic number.

2203340001440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203340001440 is an abundant number, since it is smaller than the sum of its proper divisors (3002050752340).

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

2203340001440 is a wasteful number, since it uses less digits than its factorization.

2203340001440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13770875024 (or 13770875016 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2203340001440 its reverse (441000433022), we get a palindrome (2644340434462).

The spelling of 2203340001440 in words is "two trillion, two hundred three billion, three hundred forty million, one thousand, four hundred forty".