26141597468 has 12 divisors (see below), whose sum is σ = 52283194992. Its totient is φ = 11203541760.

The previous prime is 26141597429. The next prime is 26141597473. The reversal of 26141597468 is 86479514162.

It is a happy number.

26141597468 is an admirable number.

It is a super-2 number, since 2×26141597468² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466814213 + ... + 466814268.

It is an arithmetic number, because the mean of its divisors is an integer number (4356932916).

Almost surely, 2^26141597468 is an apocalyptic number.

26141597468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26141597468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26141597468 is a wasteful number, since it uses less digits than its factorization.

26141597468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933628492 (or 933628490 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The spelling of 26141597468 in words is "twenty-six billion, one hundred forty-one million, five hundred ninety-seven thousand, four hundred sixty-eight".