26010720000 has 630 divisors, whose sum is σ = 97710247712. Its totient is φ = 6905088000.

The previous prime is 26010719983. The next prime is 26010720007. The reversal of 26010720000 is 2701062.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26010720007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 69 ways as a sum of consecutive naturals, for example, 116639889 + ... + 116640111.

Almost surely, 2^26010720000 is an apocalyptic number.

26010720000 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 26010720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48855123856).

26010720000 is an abundant number, since it is smaller than the sum of its proper divisors (71699527712).

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

26010720000 is an frugal number, since it uses more digits than its factorization.

26010720000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The spelling of 26010720000 in words is "twenty-six billion, ten million, seven hundred twenty thousand".