11140423132443 has 8 divisors (see below), whose sum is σ = 16204251829056. Its totient is φ = 6751771595400.

The previous prime is 11140423132439. The next prime is 11140423132471. The reversal of 11140423132443 is 34423132404111.

It is a happy number.

11140423132443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11140423132443 - 2² = 11140423132439 is a prime.

It is a super-2 number, since 2×11140423132443² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 337588579771 = 11140423132443 / (1 + 1 + 1 + 4 + 0 + 4 + 2 + 3 + 1 + 3 + 2 + 4 + 4 + 3).

It is not an unprimeable number, because it can be changed into a prime (11140423132543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168794289853 + ... + 168794289918.

It is an arithmetic number, because the mean of its divisors is an integer number (2025531478632).

Almost surely, 2^{11140423132443} is an apocalyptic number.

11140423132443 is a deficient number, since it is larger than the sum of its proper divisors (5063828696613).

11140423132443 is a wasteful number, since it uses less digits than its factorization.

11140423132443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337588579785.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 11140423132443 its reverse (34423132404111), we get a palindrome (45563555536554).

The spelling of 11140423132443 in words is "eleven trillion, one hundred forty billion, four hundred twenty-three million, one hundred thirty-two thousand, four hundred forty-three".