1443144141023 has 8 divisors (see below), whose sum is σ = 1554182564928. Its totient is φ = 1332109622304.

The previous prime is 1443144140987. The next prime is 1443144141041. The reversal of 1443144141023 is 3201414413441.

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

It is a cyclic number.

It is not a de Polignac number, because 1443144141023 - 2³⁰ = 1442070399199 is a prime.

It is a super-2 number, since 2×1443144141023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443144111023) 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, 185015 + ... + 1708952.

It is an arithmetic number, because the mean of its divisors is an integer number (194272820616).

Almost surely, 2^{1443144141023} is an apocalyptic number.

1443144141023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1443144141023 is a deficient number, since it is larger than the sum of its proper divisors (111038423905).

1443144141023 is a wasteful number, since it uses less digits than its factorization.

1443144141023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952593.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 1443144141023 its reverse (3201414413441), we get a palindrome (4644558554464).

The spelling of 1443144141023 in words is "one trillion, four hundred forty-three billion, one hundred forty-four million, one hundred forty-one thousand, twenty-three".