2233303230340 has 96 divisors (see below), whose sum is σ = 5774385980160. Its totient is φ = 706539649536.

The previous prime is 2233303230331. The next prime is 2233303230391. The reversal of 2233303230340 is 430323033322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 2233303230299 and 2233303230308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4673431 + ... + 5129089.

It is an arithmetic number, because the mean of its divisors is an integer number (60149853960).

Almost surely, 2^{2233303230340} is an apocalyptic number.

2233303230340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233303230340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2887192990080).

2233303230340 is an abundant number, since it is smaller than the sum of its proper divisors (3541082749820).

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

2233303230340 is a wasteful number, since it uses less digits than its factorization.

2233303230340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458381 (or 458379 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 2233303230340 its reverse (430323033322), we get a palindrome (2663626263662).

The spelling of 2233303230340 in words is "two trillion, two hundred thirty-three billion, three hundred three million, two hundred thirty thousand, three hundred forty".