14144343111 has 24 divisors (see below), whose sum is σ = 21999191760. Its totient is φ = 8724454656.

The previous prime is 14144343107. The next prime is 14144343119. The reversal of 14144343111 is 11134344141.

It is not a de Polignac number, because 14144343111 - 2² = 14144343107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14144343119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 774420 + ... + 792473.

It is an arithmetic number, because the mean of its divisors is an integer number (916632990).

Almost surely, 2^14144343111 is an apocalyptic number.

14144343111 is a deficient number, since it is larger than the sum of its proper divisors (7854848649).

14144343111 is a wasteful number, since it uses less digits than its factorization.

14144343111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566975 (or 1566972 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 14144343111 its reverse (11134344141), we get a palindrome (25278687252).

The spelling of 14144343111 in words is "fourteen billion, one hundred forty-four million, three hundred forty-three thousand, one hundred eleven".