11343400033143 has 16 divisors (see below), whose sum is σ = 16058819669760. Its totient is φ = 7097601757056.

The previous prime is 11343400033103. The next prime is 11343400033159. The reversal of 11343400033143 is 34133000434311.

It is not a de Polignac number, because 11343400033143 - 2¹⁰ = 11343400032119 is a prime.

It is a super-2 number, since 2×11343400033143² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11343400033143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343400033103) 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, 309758305 + ... + 309794922.

It is an arithmetic number, because the mean of its divisors is an integer number (1003676229360).

Almost surely, 2^{11343400033143} is an apocalyptic number.

11343400033143 is a deficient number, since it is larger than the sum of its proper divisors (4715419636617).

11343400033143 is a wasteful number, since it uses less digits than its factorization.

11343400033143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619553606.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 11343400033143 its reverse (34133000434311), we get a palindrome (45476400467454).

The spelling of 11343400033143 in words is "eleven trillion, three hundred forty-three billion, four hundred million, thirty-three thousand, one hundred forty-three".