2440335411243 has 16 divisors (see below), whose sum is σ = 3615365030400. Its totient is φ = 1626866284680.

The previous prime is 2440335411223. The next prime is 2440335411277. The reversal of 2440335411243 is 3421145330442.

2440335411243 is a `hidden beast` number, since 2 + 4 + 40 + 33 + 541 + 1 + 2 + 43 = 666.

It is not a de Polignac number, because 2440335411243 - 2²⁴ = 2440318634027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2440335411198 and 2440335411207.

It is not an unprimeable number, because it can be changed into a prime (2440335411223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1304578 + ... + 2565656.

It is an arithmetic number, because the mean of its divisors is an integer number (225960314400).

Almost surely, 2^{2440335411243} is an apocalyptic number.

2440335411243 is a deficient number, since it is larger than the sum of its proper divisors (1175029619157).

2440335411243 is a wasteful number, since it uses less digits than its factorization.

2440335411243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332759 (or 1332753 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 2440335411243 in words is "two trillion, four hundred forty billion, three hundred thirty-five million, four hundred eleven thousand, two hundred forty-three".