26740336126 has 64 divisors (see below), whose sum is σ = 47870507520. Its totient is φ = 10965144960.

The previous prime is 26740336121. The next prime is 26740336127. The reversal of 26740336126 is 62163304762.

It is a super-2 number, since 2×26740336126² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26740336121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9876865 + ... + 9879571.

It is an arithmetic number, because the mean of its divisors is an integer number (747976680).

Almost surely, 2^26740336126 is an apocalyptic number.

26740336126 is a deficient number, since it is larger than the sum of its proper divisors (21130171394).

26740336126 is a wasteful number, since it uses less digits than its factorization.

26740336126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 26740336126 in words is "twenty-six billion, seven hundred forty million, three hundred thirty-six thousand, one hundred twenty-six".