26411217104 has 40 divisors (see below), whose sum is σ = 51318521952. Its totient is φ = 13167792000.

The previous prime is 26411217043. The next prime is 26411217109. The reversal of 26411217104 is 40171211462.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26411217109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11731979 + ... + 11734229.

Almost surely, 2^26411217104 is an apocalyptic number.

It is an amenable number.

26411217104 is a deficient number, since it is larger than the sum of its proper divisors (24907304848).

26411217104 is a wasteful number, since it uses less digits than its factorization.

26411217104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035 (or 4029 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 26411217104 its reverse (40171211462), we get a palindrome (66582428566).

The spelling of 26411217104 in words is "twenty-six billion, four hundred eleven million, two hundred seventeen thousand, one hundred four".