26810460122 has 16 divisors (see below), whose sum is σ = 40376637000. Its totient is φ = 13351609920.

The previous prime is 26810460097. The next prime is 26810460133. The reversal of 26810460122 is 22106401862.

It is a Cunningham number, because it is equal to 163739²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 18465820321 + 8344639801 = 135889^2 + 91349^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3644504 + ... + 3651852.

Almost surely, 2^26810460122 is an apocalyptic number.

26810460122 is a deficient number, since it is larger than the sum of its proper divisors (13566176878).

26810460122 is a wasteful number, since it uses less digits than its factorization.

26810460122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14401.

The product of its (nonzero) digits is 9216, while the sum is 32.

Adding to 26810460122 its reverse (22106401862), we get a palindrome (48916861984).

The spelling of 26810460122 in words is "twenty-six billion, eight hundred ten million, four hundred sixty thousand, one hundred twenty-two".