11414342144 has 20 divisors (see below), whose sum is σ = 22806391674. Its totient is φ = 5707170816.

The previous prime is 11414342141. The next prime is 11414342161. The reversal of 11414342144 is 44124341411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7037196544 + 4377145600 = 83888^2 + 66160^2 .

It is not an unprimeable number, because it can be changed into a prime (11414342141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11146307 + ... + 11147330.

Almost surely, 2^11414342144 is an apocalyptic number.

It is an amenable number.

11414342144 is a deficient number, since it is larger than the sum of its proper divisors (11392049530).

11414342144 is an frugal number, since it uses more digits than its factorization.

11414342144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22293655 (or 22293639 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

Adding to 11414342144 its reverse (44124341411), we get a palindrome (55538683555).

The spelling of 11414342144 in words is "eleven billion, four hundred fourteen million, three hundred forty-two thousand, one hundred forty-four".