11031486138762 has 16 divisors (see below), whose sum is σ = 22310870843520. Its totient is φ = 3635845618592.

The previous prime is 11031486138643. The next prime is 11031486138767. The reversal of 11031486138762 is 26783168413011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11031486138767) 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 7 ways as a sum of consecutive naturals, for example, 10329106338 + ... + 10329107405.

It is an arithmetic number, because the mean of its divisors is an integer number (1394429427720).

Almost surely, 2^{11031486138762} is an apocalyptic number.

11031486138762 is an abundant number, since it is smaller than the sum of its proper divisors (11279384704758).

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

11031486138762 is a wasteful number, since it uses less digits than its factorization.

11031486138762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20658213837.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 11031486138762 in words is "eleven trillion, thirty-one billion, four hundred eighty-six million, one hundred thirty-eight thousand, seven hundred sixty-two".