1024143444141 has 4 divisors (see below), whose sum is σ = 1365524592192. Its totient is φ = 682762296092.

The previous prime is 1024143444139. The next prime is 1024143444167. The reversal of 1024143444141 is 1414443414201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1024143444141 - 2¹ = 1024143444139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024143444041) 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 3 ways as a sum of consecutive naturals, for example, 170690574021 + ... + 170690574026.

It is an arithmetic number, because the mean of its divisors is an integer number (341381148048).

Almost surely, 2^{1024143444141} is an apocalyptic number.

It is an amenable number.

1024143444141 is a deficient number, since it is larger than the sum of its proper divisors (341381148051).

1024143444141 is an equidigital number, since it uses as much as digits as its factorization.

1024143444141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341381148050.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 1024143444141 its reverse (1414443414201), we get a palindrome (2438586858342).

The spelling of 1024143444141 in words is "one trillion, twenty-four billion, one hundred forty-three million, four hundred forty-four thousand, one hundred forty-one".