11400442114 has 16 divisors (see below), whose sum is σ = 18114886008. Its totient is φ = 5362454272.

The previous prime is 11400442087. The next prime is 11400442127. The reversal of 11400442114 is 41124400411.

It can be written as a sum of positive squares in 4 ways, for example, as 9136109889 + 2264332225 = 95583^2 + 47585^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517 + ... + 151000.

Almost surely, 2^11400442114 is an apocalyptic number.

11400442114 is a deficient number, since it is larger than the sum of its proper divisors (6714443894).

11400442114 is a wasteful number, since it uses less digits than its factorization.

11400442114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153749.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 11400442114 its reverse (41124400411), we get a palindrome (52524842525).

The spelling of 11400442114 in words is "eleven billion, four hundred million, four hundred forty-two thousand, one hundred fourteen".