26047886195760 has 640 divisors, whose sum is σ = 100384326991872. Its totient is φ = 5496927744000.

The previous prime is 26047886195759. The next prime is 26047886195761. The reversal of 26047886195760 is 6759168874062.

It is an interprime number because it is at equal distance from previous prime (26047886195759) and next prime (26047886195761).

It is a Harshad number since it is a multiple of its sum of digits (69).

It is not an unprimeable number, because it can be changed into a prime (26047886195761) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 55812175 + ... + 56276945.

Almost surely, 2^{26047886195760} is an apocalyptic number.

26047886195760 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 26047886195760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50192163495936).

26047886195760 is an abundant number, since it is smaller than the sum of its proper divisors (74336440796112).

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

26047886195760 is a wasteful number, since it uses less digits than its factorization.

26047886195760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464905 (or 464899 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 69.

The spelling of 26047886195760 in words is "twenty-six trillion, forty-seven billion, eight hundred eighty-six million, one hundred ninety-five thousand, seven hundred sixty".