26440412632010 has 64 divisors (see below), whose sum is σ = 52098873521184. Its totient is φ = 9601663104000.

The previous prime is 26440412632001. The next prime is 26440412632043. The reversal of 26440412632010 is 1023621404462.

It can be written as a sum of positive squares in 16 ways, for example, as 3164737818841 + 23275674813169 = 1778971^2 + 4824487^2 .

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 31 ways as a sum of consecutive naturals, for example, 86736860 + ... + 87041160.

Almost surely, 2^{26440412632010} is an apocalyptic number.

26440412632010 is a deficient number, since it is larger than the sum of its proper divisors (25658460889174).

26440412632010 is a wasteful number, since it uses less digits than its factorization.

26440412632010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315339.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 26440412632010 in words is "twenty-six trillion, four hundred forty billion, four hundred twelve million, six hundred thirty-two thousand, ten".