26124444126 has 48 divisors (see below), whose sum is σ = 61760095488. Its totient is φ = 7915035600.

The previous prime is 26124444121. The next prime is 26124444167. The reversal of 26124444126 is 62144442162.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26124444121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1597845 + ... + 1614111.

It is an arithmetic number, because the mean of its divisors is an integer number (1286668656).

Almost surely, 2^26124444126 is an apocalyptic number.

26124444126 is an abundant number, since it is smaller than the sum of its proper divisors (35635651362).

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

26124444126 is a wasteful number, since it uses less digits than its factorization.

26124444126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24397 (or 24394 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

Adding to 26124444126 its reverse (62144442162), we get a palindrome (88268886288).

The spelling of 26124444126 in words is "twenty-six billion, one hundred twenty-four million, four hundred forty-four thousand, one hundred twenty-six".