11043500212142 has 8 divisors (see below), whose sum is σ = 16590387270600. Its totient is φ = 5513371121944.

The previous prime is 11043500212133. The next prime is 11043500212177. The reversal of 11043500212142 is 24121200534011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×11043500212142³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4189490417 + ... + 4189493052.

It is an arithmetic number, because the mean of its divisors is an integer number (2073798408825).

Almost surely, 2^{11043500212142} is an apocalyptic number.

11043500212142 is a deficient number, since it is larger than the sum of its proper divisors (5546887058458).

11043500212142 is an equidigital number, since it uses as much as digits as its factorization.

11043500212142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8378984130.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 11043500212142 its reverse (24121200534011), we get a palindrome (35164700746153).

The spelling of 11043500212142 in words is "eleven trillion, forty-three billion, five hundred million, two hundred twelve thousand, one hundred forty-two".