26744920608 has 192 divisors, whose sum is σ = 86763737088. Its totient is φ = 7038750720.

The previous prime is 26744920549. The next prime is 26744920613. The reversal of 26744920608 is 80602944762.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 512023 + ... + 561833.

It is an arithmetic number, because the mean of its divisors is an integer number (451894464).

Almost surely, 2^26744920608 is an apocalyptic number.

26744920608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26744920608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43381868544).

26744920608 is an abundant number, since it is smaller than the sum of its proper divisors (60018816480).

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

26744920608 is a wasteful number, since it uses less digits than its factorization.

26744920608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49895 (or 49887 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 26744920608 in words is "twenty-six billion, seven hundred forty-four million, nine hundred twenty thousand, six hundred eight".