26464360160 has 96 divisors (see below), whose sum is σ = 71488992960. Its totient is φ = 9069023232.

The previous prime is 26464360127. The next prime is 26464360177. The reversal of 26464360160 is 6106346462.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2926526 + ... + 2935554.

It is an arithmetic number, because the mean of its divisors is an integer number (744677010).

Almost surely, 2^26464360160 is an apocalyptic number.

26464360160 is a gapful number since it is divisible by the number (20) 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 26464360160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35744496480).

26464360160 is an abundant number, since it is smaller than the sum of its proper divisors (45024632800).

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

26464360160 is a wasteful number, since it uses less digits than its factorization.

26464360160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11668 (or 11660 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 26464360160 in words is "twenty-six billion, four hundred sixty-four million, three hundred sixty thousand, one hundred sixty".