5342443254331 has 16 divisors (see below), whose sum is σ = 5416419204864. Its totient is φ = 5268983076864.

The previous prime is 5342443254311. The next prime is 5342443254361. The reversal of 5342443254331 is 1334523442435.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5342443254331 is a prime.

It is a super-2 number, since 2×5342443254331² (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 (5342443254311) 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, 273219051 + ... + 273238603.

It is an arithmetic number, because the mean of its divisors is an integer number (338526200304).

Almost surely, 2^{5342443254331} is an apocalyptic number.

5342443254331 is a deficient number, since it is larger than the sum of its proper divisors (73975950533).

5342443254331 is a wasteful number, since it uses less digits than its factorization.

5342443254331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32550.

The product of its digits is 2073600, while the sum is 43.

Adding to 5342443254331 its reverse (1334523442435), we get a palindrome (6676966696766).

The spelling of 5342443254331 in words is "five trillion, three hundred forty-two billion, four hundred forty-three million, two hundred fifty-four thousand, three hundred thirty-one".