4142544114523 has 4 divisors (see below), whose sum is σ = 4199291294248. Its totient is φ = 4085796934800.

The previous prime is 4142544114451. The next prime is 4142544114529. The reversal of 4142544114523 is 3254114452414.

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 4142544114523 - 2²¹ = 4142542017371 is a prime.

It is a super-2 number, since 2×4142544114523² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4142544114529) 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, 28373589753 + ... + 28373589898.

It is an arithmetic number, because the mean of its divisors is an integer number (1049822823562).

Almost surely, 2^{4142544114523} is an apocalyptic number.

4142544114523 is a deficient number, since it is larger than the sum of its proper divisors (56747179725).

4142544114523 is an equidigital number, since it uses as much as digits as its factorization.

4142544114523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56747179724.

The product of its digits is 307200, while the sum is 40.

Adding to 4142544114523 its reverse (3254114452414), we get a palindrome (7396658566937).

The spelling of 4142544114523 in words is "four trillion, one hundred forty-two billion, five hundred forty-four million, one hundred fourteen thousand, five hundred twenty-three".