26112445468634 has 16 divisors (see below), whose sum is σ = 45160335528768. Its totient is φ = 11092012233792.

The previous prime is 26112445468607. The next prime is 26112445468643. The reversal of 26112445468634 is 43686454421162.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 26112445468634.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8252983712 + ... + 8252986875.

It is an arithmetic number, because the mean of its divisors is an integer number (2822520970548).

Almost surely, 2^{26112445468634} is an apocalyptic number.

26112445468634 is a deficient number, since it is larger than the sum of its proper divisors (19047890060134).

26112445468634 is a wasteful number, since it uses less digits than its factorization.

26112445468634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16505970709.

The product of its digits is 26542080, while the sum is 56.

Adding to 26112445468634 its reverse (43686454421162), we get a palindrome (69798899889796).

The spelling of 26112445468634 in words is "twenty-six trillion, one hundred twelve billion, four hundred forty-five million, four hundred sixty-eight thousand, six hundred thirty-four".