2440356652556 has 24 divisors (see below), whose sum is σ = 4370017210944. Its totient is φ = 1191781296720.

The previous prime is 2440356652553. The next prime is 2440356652567. The reversal of 2440356652556 is 6552566530442.

It is a junction number, because it is equal to n+sod(n) for n = 2440356652498 and 2440356652507.

It is not an unprimeable number, because it can be changed into a prime (2440356652553) 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, 15436271 + ... + 15593561.

It is an arithmetic number, because the mean of its divisors is an integer number (182084050456).

Almost surely, 2^{2440356652556} is an apocalyptic number.

It is an amenable number.

2440356652556 is a deficient number, since it is larger than the sum of its proper divisors (1929660558388).

2440356652556 is a wasteful number, since it uses less digits than its factorization.

2440356652556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247541 (or 247539 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 53.

The spelling of 2440356652556 in words is "two trillion, four hundred forty billion, three hundred fifty-six million, six hundred fifty-two thousand, five hundred fifty-six".