26341312504 has 16 divisors (see below), whose sum is σ = 53189188920. Its totient is φ = 12157528800.

The previous prime is 26341312499. The next prime is 26341312523. The reversal of 26341312504 is 40521314362.

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, 126640822 + ... + 126641029.

Almost surely, 2^26341312504 is an apocalyptic number.

It is an amenable number.

26341312504 is an abundant number, since it is smaller than the sum of its proper divisors (26847876416).

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

26341312504 is a wasteful number, since it uses less digits than its factorization.

26341312504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253281870 (or 253281866 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 26341312504 its reverse (40521314362), we get a palindrome (66862626866).

The spelling of 26341312504 in words is "twenty-six billion, three hundred forty-one million, three hundred twelve thousand, five hundred four".