26712751712 has 96 divisors (see below), whose sum is σ = 57537672192. Its totient is φ = 12158060544.

The previous prime is 26712751711. The next prime is 26712751777. The reversal of 26712751712 is 21715721762.

It is a super-2 number, since 2×26712751712² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26712751712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26712751711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2403833 + ... + 2414919.

It is an arithmetic number, because the mean of its divisors is an integer number (599350752).

Almost surely, 2^26712751712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26712751712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28768836096).

26712751712 is an abundant number, since it is smaller than the sum of its proper divisors (30824920480).

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

26712751712 is a wasteful number, since it uses less digits than its factorization.

26712751712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11260 (or 11252 counting only the distinct ones).

The product of its digits is 82320, while the sum is 41.

The spelling of 26712751712 in words is "twenty-six billion, seven hundred twelve million, seven hundred fifty-one thousand, seven hundred twelve".