11141042042140 has 48 divisors (see below), whose sum is σ = 23948354596320. Its totient is φ = 4351312143360.

The previous prime is 11141042042113. The next prime is 11141042042149. The reversal of 11141042042140 is 4124024014111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141042042149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371680 + ... + 4735000.

It is an arithmetic number, because the mean of its divisors is an integer number (498924054090).

Almost surely, 2^{11141042042140} is an apocalyptic number.

11141042042140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11141042042140 is an abundant number, since it is smaller than the sum of its proper divisors (12807312554180).

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

11141042042140 is a wasteful number, since it uses less digits than its factorization.

11141042042140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366342 (or 4366340 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 11141042042140 its reverse (4124024014111), we get a palindrome (15265066056251).

The spelling of 11141042042140 in words is "eleven trillion, one hundred forty-one billion, forty-two million, forty-two thousand, one hundred forty".