11414142011 has 4 divisors (see below), whose sum is σ = 11415283224. Its totient is φ = 11413000800.

The previous prime is 11414142001. The next prime is 11414142017. The reversal of 11414142011 is 11024141411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11414142011 - 2¹⁴ = 11414125627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11414142017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555470 + ... + 575651.

It is an arithmetic number, because the mean of its divisors is an integer number (2853820806).

Almost surely, 2^11414142011 is an apocalyptic number.

11414142011 is a deficient number, since it is larger than the sum of its proper divisors (1141213).

11414142011 is a wasteful number, since it uses less digits than its factorization.

11414142011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141212.

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

Adding to 11414142011 its reverse (11024141411), we get a palindrome (22438283422).

The spelling of 11414142011 in words is "eleven billion, four hundred fourteen million, one hundred forty-two thousand, eleven".