26412632500912 has 80 divisors (see below), whose sum is σ = 59441759729920. Its totient is φ = 11135019227904.

The previous prime is 26412632500897. The next prime is 26412632500927. The reversal of 26412632500912 is 21900523621462.

It is an interprime number because it is at equal distance from previous prime (26412632500897) and next prime (26412632500927).

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, 2838103 + ... + 7802569.

It is an arithmetic number, because the mean of its divisors is an integer number (743021996624).

Almost surely, 2^{26412632500912} 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 26412632500912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29720879864960).

26412632500912 is an abundant number, since it is smaller than the sum of its proper divisors (33029127229008).

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

26412632500912 is a wasteful number, since it uses less digits than its factorization.

26412632500912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965258 (or 4965252 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 26412632500912 in words is "twenty-six trillion, four hundred twelve billion, six hundred thirty-two million, five hundred thousand, nine hundred twelve".