2617873868008 has 32 divisors (see below), whose sum is σ = 5761344038400. Its totient is φ = 1091623079232.

The previous prime is 2617873867993. The next prime is 2617873868081. The reversal of 2617873868008 is 8008683787162.

It is a happy number.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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, 631724248 + ... + 631728391.

It is an arithmetic number, because the mean of its divisors is an integer number (180042001200).

Almost surely, 2^{2617873868008} is an apocalyptic number.

2617873868008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2617873868008 is an abundant number, since it is smaller than the sum of its proper divisors (3143470170392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2617873868008 is a wasteful number, since it uses less digits than its factorization.

2617873868008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263452689 (or 1263452685 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 64.

The spelling of 2617873868008 in words is "two trillion, six hundred seventeen billion, eight hundred seventy-three million, eight hundred sixty-eight thousand, eight".