26404054127 has 16 divisors (see below), whose sum is σ = 29086905600. Its totient is φ = 23768490240.

The previous prime is 26404054123. The next prime is 26404054129. The reversal of 26404054127 is 72145040462.

It is a happy number.

It is not a de Polignac number, because 26404054127 - 2² = 26404054123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26404054123) 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, 3726374 + ... + 3733452.

It is an arithmetic number, because the mean of its divisors is an integer number (1817931600).

Almost surely, 2^26404054127 is an apocalyptic number.

26404054127 is a deficient number, since it is larger than the sum of its proper divisors (2682851473).

26404054127 is a wasteful number, since it uses less digits than its factorization.

26404054127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10366.

The product of its (nonzero) digits is 53760, while the sum is 35.

Adding to 26404054127 its reverse (72145040462), we get a palindrome (98549094589).

The spelling of 26404054127 in words is "twenty-six billion, four hundred four million, fifty-four thousand, one hundred twenty-seven".