2440858471863 has 16 divisors (see below), whose sum is σ = 3756229165056. Its totient is φ = 1380966602400.

The previous prime is 2440858471841. The next prime is 2440858471871. The reversal of 2440858471863 is 3681748580442.

It is not a de Polignac number, because 2440858471863 - 2⁸ = 2440858471607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2440858471797 and 2440858471806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440857471863) 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, 575400631 + ... + 575404872.

It is an arithmetic number, because the mean of its divisors is an integer number (234764322816).

Almost surely, 2^{2440858471863} is an apocalyptic number.

2440858471863 is a deficient number, since it is larger than the sum of its proper divisors (1315370693193).

2440858471863 is a wasteful number, since it uses less digits than its factorization.

2440858471863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150805614.

The product of its (nonzero) digits is 41287680, while the sum is 60.

The spelling of 2440858471863 in words is "two trillion, four hundred forty billion, eight hundred fifty-eight million, four hundred seventy-one thousand, eight hundred sixty-three".