11114240141 has 4 divisors (see below), whose sum is σ = 11116734912. Its totient is φ = 11111745372.

The previous prime is 11114240129. The next prime is 11114240173. The reversal of 11114240141 is 14104241111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14104241111 = 10499 ⋅1343389.

It is a cyclic number.

It is not a de Polignac number, because 11114240141 - 2³⁰ = 10040498317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114240101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1240691 + ... + 1249616.

It is an arithmetic number, because the mean of its divisors is an integer number (2779183728).

Almost surely, 2^11114240141 is an apocalyptic number.

It is an amenable number.

11114240141 is a deficient number, since it is larger than the sum of its proper divisors (2494771).

11114240141 is an equidigital number, since it uses as much as digits as its factorization.

11114240141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494770.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 11114240141 its reverse (14104241111), we get a palindrome (25218481252).

The spelling of 11114240141 in words is "eleven billion, one hundred fourteen million, two hundred forty thousand, one hundred forty-one".