5142054444343 has 16 divisors (see below), whose sum is σ = 5222535492096. Its totient is φ = 5061800328480.

The previous prime is 5142054444269. The next prime is 5142054444383. The reversal of 5142054444343 is 3434444502415.

It is a cyclic number.

It is not a de Polignac number, because 5142054444343 - 2⁹ = 5142054443831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5142054444343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142054444383) 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, 340909680 + ... + 340924762.

It is an arithmetic number, because the mean of its divisors is an integer number (326408468256).

Almost surely, 2^{5142054444343} is an apocalyptic number.

5142054444343 is a deficient number, since it is larger than the sum of its proper divisors (80481047753).

5142054444343 is a wasteful number, since it uses less digits than its factorization.

5142054444343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22254.

The product of its (nonzero) digits is 1843200, while the sum is 43.

Adding to 5142054444343 its reverse (3434444502415), we get a palindrome (8576498946758).

The spelling of 5142054444343 in words is "five trillion, one hundred forty-two billion, fifty-four million, four hundred forty-four thousand, three hundred forty-three".