26630632036 has 12 divisors (see below), whose sum is σ = 46703402928. Its totient is φ = 13286802632.

The previous prime is 26630632033. The next prime is 26630632109. The reversal of 26630632036 is 63023603662.

It is a junction number, because it is equal to n+sod(n) for n = 26630631986 and 26630632004.

It is not an unprimeable number, because it can be changed into a prime (26630632033) 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 3 ways as a sum of consecutive naturals, for example, 7126246 + ... + 7129981.

It is an arithmetic number, because the mean of its divisors is an integer number (3891950244).

Almost surely, 2^26630632036 is an apocalyptic number.

It is an amenable number.

26630632036 is a deficient number, since it is larger than the sum of its proper divisors (20072770892).

26630632036 is a wasteful number, since it uses less digits than its factorization.

26630632036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14256698 (or 14256696 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 37.

The spelling of 26630632036 in words is "twenty-six billion, six hundred thirty million, six hundred thirty-two thousand, thirty-six".