2340133445 has 8 divisors (see below), whose sum is σ = 3024172536. Its totient is φ = 1728098496.

The previous prime is 2340133441. The next prime is 2340133463. The reversal of 2340133445 is 5443310432.

It can be written as a sum of positive squares in 4 ways, for example, as 8305924 + 2331827521 = 2882^2 + 48289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2340133445 - 2² = 2340133441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340133441) 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 7 ways as a sum of consecutive naturals, for example, 18000962 + ... + 18001091.

It is an arithmetic number, because the mean of its divisors is an integer number (378021567).

Almost surely, 2^2340133445 is an apocalyptic number.

It is an amenable number.

2340133445 is a deficient number, since it is larger than the sum of its proper divisors (684039091).

2340133445 is a wasteful number, since it uses less digits than its factorization.

2340133445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36002071.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 2340133445 is about 48374.9257880568. The cubic root of 2340133445 is about 1327.6396307483.

Adding to 2340133445 its reverse (5443310432), we get a palindrome (7783443877).

The spelling of 2340133445 in words is "two billion, three hundred forty million, one hundred thirty-three thousand, four hundred forty-five".