26031313606 has 32 divisors (see below), whose sum is σ = 39931774560. Its totient is φ = 12723609600.

The previous prime is 26031313537. The next prime is 26031313613. The reversal of 26031313606 is 60631313062.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22229401 + ... + 22230571.

It is an arithmetic number, because the mean of its divisors is an integer number (1247867955).

Almost surely, 2^26031313606 is an apocalyptic number.

26031313606 is a deficient number, since it is larger than the sum of its proper divisors (13900460954).

26031313606 is a wasteful number, since it uses less digits than its factorization.

26031313606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200.

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 26031313606 its reverse (60631313062), we get a palindrome (86662626668).

The spelling of 26031313606 in words is "twenty-six billion, thirty-one million, three hundred thirteen thousand, six hundred six".