11344211243443 has 16 divisors (see below), whose sum is σ = 12477741494400. Its totient is φ = 10247986717056.

The previous prime is 11344211243429. The next prime is 11344211243473. The reversal of 11344211243443 is 34434211244311.

It is a cyclic number.

It is not a de Polignac number, because 11344211243443 - 2¹³ = 11344211235251 is a prime.

It is a super-2 number, since 2×11344211243443² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11344211243473) 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 15 ways as a sum of consecutive naturals, for example, 7253533 + ... + 8677681.

It is an arithmetic number, because the mean of its divisors is an integer number (779858843400).

Almost surely, 2^{11344211243443} is an apocalyptic number.

11344211243443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11344211243443 is a deficient number, since it is larger than the sum of its proper divisors (1133530250957).

11344211243443 is a wasteful number, since it uses less digits than its factorization.

11344211243443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437246.

The product of its digits is 110592, while the sum is 37.

Adding to 11344211243443 its reverse (34434211244311), we get a palindrome (45778422487754).

The spelling of 11344211243443 in words is "eleven trillion, three hundred forty-four billion, two hundred eleven million, two hundred forty-three thousand, four hundred forty-three".