26604384385068 has 72 divisors (see below), whose sum is σ = 76973737800960. Its totient is φ = 7589718108000.

The previous prime is 26604384385039. The next prime is 26604384385169. The reversal of 26604384385068 is 86058348340662.

It is a happy number.

26604384385068 is a `hidden beast` number, since 2 + 6 + 6 + 0 + 43 + 84 + 3 + 8 + 506 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 26604384384996 and 26604384385014.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79934808 + ... + 80266943.

It is an arithmetic number, because the mean of its divisors is an integer number (1069079691680).

Almost surely, 2^{26604384385068} is an apocalyptic number.

26604384385068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26604384385068 is an abundant number, since it is smaller than the sum of its proper divisors (50369353415892).

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

26604384385068 is a wasteful number, since it uses less digits than its factorization.

26604384385068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160202427 (or 160202422 counting only the distinct ones).

The product of its (nonzero) digits is 159252480, while the sum is 63.

The spelling of 26604384385068 in words is "twenty-six trillion, six hundred four billion, three hundred eighty-four million, three hundred eighty-five thousand, sixty-eight".