11026703125640 has 32 divisors (see below), whose sum is σ = 24867380182680. Its totient is φ = 4400494912512.

The previous prime is 11026703125589. The next prime is 11026703125649. The reversal of 11026703125640 is 4652130762011.

It can be written as a sum of positive squares in 4 ways, for example, as 7268060132356 + 3758642993284 = 2695934^2 + 1938722^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11026703125594 and 11026703125603.

It is not an unprimeable number, because it can be changed into a prime (11026703125649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318305519 + ... + 318340158.

Almost surely, 2^{11026703125640} is an apocalyptic number.

11026703125640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11026703125640 is an abundant number, since it is smaller than the sum of its proper divisors (13840677057040).

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

11026703125640 is a wasteful number, since it uses less digits than its factorization.

11026703125640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636646121 (or 636646117 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 11026703125640 its reverse (4652130762011), we get a palindrome (15678833887651).

The spelling of 11026703125640 in words is "eleven trillion, twenty-six billion, seven hundred three million, one hundred twenty-five thousand, six hundred forty".