11446433142043 has 4 divisors (see below), whose sum is σ = 11446441743880. Its totient is φ = 11446424540208.

The previous prime is 11446433142031. The next prime is 11446433142167. The reversal of 11446433142043 is 34024133464411.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11446433142043 - 2¹³ = 11446433133851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11446433141987 and 11446433142005.

It is not an unprimeable number, because it can be changed into a prime (11446433142943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1832730 + ... + 5123647.

It is an arithmetic number, because the mean of its divisors is an integer number (2861610435970).

Almost surely, 2^{11446433142043} is an apocalyptic number.

11446433142043 is a deficient number, since it is larger than the sum of its proper divisors (8601837).

11446433142043 is an equidigital number, since it uses as much as digits as its factorization.

11446433142043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8601836.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 11446433142043 in words is "eleven trillion, four hundred forty-six billion, four hundred thirty-three million, one hundred forty-two thousand, forty-three".