5443544342 has 4 divisors (see below), whose sum is σ = 8165316516. Its totient is φ = 2721772170.

The previous prime is 5443544339. The next prime is 5443544401. The reversal of 5443544342 is 2434453445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2434453445 = 5 ⋅486890689.

It is a junction number, because it is equal to n+sod(n) for n = 5443544296 and 5443544305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360886084 + ... + 1360886087.

It is an arithmetic number, because the mean of its divisors is an integer number (2041329129).

Almost surely, 2^5443544342 is an apocalyptic number.

5443544342 is a deficient number, since it is larger than the sum of its proper divisors (2721772174).

5443544342 is a wasteful number, since it uses less digits than its factorization.

5443544342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721772173.

The product of its digits is 460800, while the sum is 38.

The square root of 5443544342 is about 73780.3791126069. The cubic root of 5443544342 is about 1759.1137434914.

Adding to 5443544342 its reverse (2434453445), we get a palindrome (7877997787).

The spelling of 5443544342 in words is "five billion, four hundred forty-three million, five hundred forty-four thousand, three hundred forty-two".