11131140440002 has 8 divisors (see below), whose sum is σ = 18214593447312. Its totient is φ = 5059609290900.

The previous prime is 11131140439999. The next prime is 11131140440011. The reversal of 11131140440002 is 20004404113111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 505960929091 = 11131140440002 / (1 + 1 + 1 + 3 + 1 + 1 + 4 + 0 + 4 + 4 + 0 + 0 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252980464524 + ... + 252980464567.

It is an arithmetic number, because the mean of its divisors is an integer number (2276824180914).

Almost surely, 2^{11131140440002} is an apocalyptic number.

11131140440002 is a deficient number, since it is larger than the sum of its proper divisors (7083453007310).

11131140440002 is a wasteful number, since it uses less digits than its factorization.

11131140440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505960929104.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11131140440002 its reverse (20004404113111), we get a palindrome (31135544553113).

The spelling of 11131140440002 in words is "eleven trillion, one hundred thirty-one billion, one hundred forty million, four hundred forty thousand, two".