1441142423311 has 4 divisors (see below), whose sum is σ = 1474657363432. Its totient is φ = 1407627483192.

The previous prime is 1441142423299. The next prime is 1441142423327. The reversal of 1441142423311 is 1133242411441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1441142423311 - 2⁷ = 1441142423183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441142523311) 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, 16757469996 + ... + 16757470081.

It is an arithmetic number, because the mean of its divisors is an integer number (368664340858).

Almost surely, 2^{1441142423311} is an apocalyptic number.

1441142423311 is a deficient number, since it is larger than the sum of its proper divisors (33514940121).

1441142423311 is an equidigital number, since it uses as much as digits as its factorization.

1441142423311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33514940120.

The product of its digits is 9216, while the sum is 31.

Adding to 1441142423311 its reverse (1133242411441), we get a palindrome (2574384834752).

The spelling of 1441142423311 in words is "one trillion, four hundred forty-one billion, one hundred forty-two million, four hundred twenty-three thousand, three hundred eleven".