11411544144143 has 36 divisors (see below), whose sum is σ = 13615573451760. Its totient is φ = 9552700460160.

The previous prime is 11411544144109. The next prime is 11411544144167. The reversal of 11411544144143 is 34144144511411.

It is not a de Polignac number, because 11411544144143 - 2¹⁰ = 11411544143119 is a prime.

It is a super-2 number, since 2×11411544144143² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11411544144097 and 11411544144106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411544164143) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7681430 + ... + 9045852.

It is an arithmetic number, because the mean of its divisors is an integer number (378210373660).

Almost surely, 2^{11411544144143} is an apocalyptic number.

11411544144143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11411544144143 is a deficient number, since it is larger than the sum of its proper divisors (2204029307617).

11411544144143 is a wasteful number, since it uses less digits than its factorization.

11411544144143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364880 (or 1364856 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

Adding to 11411544144143 its reverse (34144144511411), we get a palindrome (45555688655554).

The spelling of 11411544144143 in words is "eleven trillion, four hundred eleven billion, five hundred forty-four million, one hundred forty-four thousand, one hundred forty-three".