2254543342 has 8 divisors (see below), whose sum is σ = 3464298432. Its totient is φ = 1099777200.

The previous prime is 2254543339. The next prime is 2254543391. The reversal of 2254543342 is 2433454522.

2254543342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2254543298 and 2254543307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13747134 + ... + 13747297.

It is an arithmetic number, because the mean of its divisors is an integer number (433037304).

Almost surely, 2^2254543342 is an apocalyptic number.

2254543342 is a deficient number, since it is larger than the sum of its proper divisors (1209755090).

2254543342 is a wasteful number, since it uses less digits than its factorization.

2254543342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27494474.

The product of its digits is 115200, while the sum is 34.

The square root of 2254543342 is about 47482.0317804535. The cubic root of 2254543342 is about 1311.2520985135.

Adding to 2254543342 its reverse (2433454522), we get a palindrome (4687997864).

The spelling of 2254543342 in words is "two billion, two hundred fifty-four million, five hundred forty-three thousand, three hundred forty-two".