11414402111 has 16 divisors (see below), whose sum is σ = 13208342784. Its totient is φ = 9661400064.

The previous prime is 11414402107. The next prime is 11414402149. The reversal of 11414402111 is 11120441411.

It is a cyclic number.

It is not a de Polignac number, because 11414402111 - 2² = 11414402107 is a prime.

It is a super-4 number, since 4×11414402111⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11414401111) 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 15 ways as a sum of consecutive naturals, for example, 2005676 + ... + 2011358.

It is an arithmetic number, because the mean of its divisors is an integer number (825521424).

Almost surely, 2^11414402111 is an apocalyptic number.

11414402111 is a deficient number, since it is larger than the sum of its proper divisors (1793940673).

11414402111 is an equidigital number, since it uses as much as digits as its factorization.

11414402111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9230.

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

Adding to 11414402111 its reverse (11120441411), we get a palindrome (22534843522).

The spelling of 11414402111 in words is "eleven billion, four hundred fourteen million, four hundred two thousand, one hundred eleven".