2440000039963 has 2 divisors, whose sum is σ = 2440000039964. Its totient is φ = 2440000039962.

The previous prime is 2440000039943. The next prime is 2440000040047. The reversal of 2440000039963 is 3699300000442.

2440000039963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2440000039963 - 2⁵ = 2440000039931 is a prime.

It is not a weakly prime, because it can be changed into another prime (2440000039943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220000019981 + 1220000019982.

It is an arithmetic number, because the mean of its divisors is an integer number (1220000019982).

Almost surely, 2^{2440000039963} is an apocalyptic number.

2440000039963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440000039963 is an equidigital number, since it uses as much as digits as its factorization.

2440000039963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 2440000039963 in words is "two trillion, four hundred forty billion, thirty-nine thousand, nine hundred sixty-three".