2443040022345 has 32 divisors (see below), whose sum is σ = 4213677283200. Its totient is φ = 1201546996224.

The previous prime is 2443040022331. The next prime is 2443040022443. The reversal of 2443040022345 is 5432200403442.

It is not a de Polignac number, because 2443040022345 - 2¹¹ = 2443040020297 is a prime.

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, 5948700 + ... + 6346109.

It is an arithmetic number, because the mean of its divisors is an integer number (131677415100).

Almost surely, 2^{2443040022345} is an apocalyptic number.

It is an amenable number.

2443040022345 is a deficient number, since it is larger than the sum of its proper divisors (1770637260855).

2443040022345 is a wasteful number, since it uses less digits than its factorization.

2443040022345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12295849.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 2443040022345 its reverse (5432200403442), we get a palindrome (7875240425787).

It can be divided in two parts, 24430 and 40022345, that added together give a triangular number (40046775 = T₈₉₄₉).

The spelling of 2443040022345 in words is "two trillion, four hundred forty-three billion, forty million, twenty-two thousand, three hundred forty-five".