1144340124423 has 16 divisors (see below), whose sum is σ = 1542999759840. Its totient is φ = 754287722496.

The previous prime is 1144340124401. The next prime is 1144340124467. The reversal of 1144340124423 is 3244210434411.

It is a happy number.

It is not a de Polignac number, because 1144340124423 - 2¹⁴ = 1144340108039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144340124493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6783111 + ... + 6949767.

It is an arithmetic number, because the mean of its divisors is an integer number (96437484990).

Almost surely, 2^{1144340124423} is an apocalyptic number.

1144340124423 is a deficient number, since it is larger than the sum of its proper divisors (398659635417).

1144340124423 is a wasteful number, since it uses less digits than its factorization.

1144340124423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192466.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 1144340124423 its reverse (3244210434411), we get a palindrome (4388550558834).

The spelling of 1144340124423 in words is "one trillion, one hundred forty-four billion, three hundred forty million, one hundred twenty-four thousand, four hundred twenty-three".