11401144114 has 16 divisors (see below), whose sum is σ = 17938713600. Its totient is φ = 5424168640.

The previous prime is 11401144063. The next prime is 11401144121. The reversal of 11401144114 is 41144110411.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 640039 + ... + 657610.

It is an arithmetic number, because the mean of its divisors is an integer number (1121169600).

Almost surely, 2^11401144114 is an apocalyptic number.

11401144114 is a deficient number, since it is larger than the sum of its proper divisors (6537569486).

11401144114 is a wasteful number, since it uses less digits than its factorization.

11401144114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297865.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 11401144114 its reverse (41144110411), we get a palindrome (52545254525).

The spelling of 11401144114 in words is "eleven billion, four hundred one million, one hundred forty-four thousand, one hundred fourteen".