2233304340 has 48 divisors (see below), whose sum is σ = 6256440960. Its totient is φ = 595244160.

The previous prime is 2233304299. The next prime is 2233304357. The reversal of 2233304340 is 434033322.

It is a self number, because there is not a number n which added to its sum of digits gives 2233304340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124881 + ... + 141639.

It is an arithmetic number, because the mean of its divisors is an integer number (130342520).

Almost surely, 2^2233304340 is an apocalyptic number.

2233304340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2233304340 is an abundant number, since it is smaller than the sum of its proper divisors (4023136620).

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

2233304340 is a wasteful number, since it uses less digits than its factorization.

2233304340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18992 (or 18990 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 2233304340 is about 47257.8495067222. The cubic root of 2233304340 is about 1307.1215355766.

Adding to 2233304340 its reverse (434033322), we get a palindrome (2667337662).

The spelling of 2233304340 in words is "two billion, two hundred thirty-three million, three hundred four thousand, three hundred forty".