14144431243011 has 32 divisors (see below), whose sum is σ = 19557404049408. Its totient is φ = 9083362511520.

The previous prime is 14144431243001. The next prime is 14144431243057. The reversal of 14144431243011 is 11034213444141.

It is not a de Polignac number, because 14144431243011 - 2⁶ = 14144431242947 is a prime.

It is a super-2 number, since 2×14144431243011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14144431243001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105973860 + ... + 106107246.

It is an arithmetic number, because the mean of its divisors is an integer number (611168876544).

Almost surely, 2^{14144431243011} is an apocalyptic number.

14144431243011 is a deficient number, since it is larger than the sum of its proper divisors (5412972806397).

14144431243011 is a wasteful number, since it uses less digits than its factorization.

14144431243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138671.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 14144431243011 its reverse (11034213444141), we get a palindrome (25178644687152).

The spelling of 14144431243011 in words is "fourteen trillion, one hundred forty-four billion, four hundred thirty-one million, two hundred forty-three thousand, eleven".