11207073634838 has 16 divisors (see below), whose sum is σ = 16909759389600. Its totient is φ = 5570533690176.

The previous prime is 11207073634837. The next prime is 11207073634849. The reversal of 11207073634838 is 83843637070211.

It is a self number, because there is not a number n which added to its sum of digits gives 11207073634838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11207073634837) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11147063 + ... + 12110786.

It is an arithmetic number, because the mean of its divisors is an integer number (1056859961850).

Almost surely, 2^{11207073634838} is an apocalyptic number.

11207073634838 is a deficient number, since it is larger than the sum of its proper divisors (5702685754762).

11207073634838 is a wasteful number, since it uses less digits than its factorization.

11207073634838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23259271.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 11207073634838 in words is "eleven trillion, two hundred seven billion, seventy-three million, six hundred thirty-four thousand, eight hundred thirty-eight".