11140040233142 has 8 divisors (see below), whose sum is σ = 17436584712816. Its totient is φ = 5327845328872.

The previous prime is 11140040233061. The next prime is 11140040233159. The reversal of 11140040233142 is 24133204004111.

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

It is a congruent number.

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, 121087393793 + ... + 121087393884.

It is an arithmetic number, because the mean of its divisors is an integer number (2179573089102).

Almost surely, 2^{11140040233142} is an apocalyptic number.

11140040233142 is a deficient number, since it is larger than the sum of its proper divisors (6296544479674).

11140040233142 is a wasteful number, since it uses less digits than its factorization.

11140040233142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242174787702.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11140040233142 its reverse (24133204004111), we get a palindrome (35273244237253).

The spelling of 11140040233142 in words is "eleven trillion, one hundred forty billion, forty million, two hundred thirty-three thousand, one hundred forty-two".