2243103442 has 8 divisors (see below), whose sum is σ = 3380602032. Its totient is φ = 1116236100.

The previous prime is 2243103433. The next prime is 2243103491. The reversal of 2243103442 is 2443013422.

It is a happy number.

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

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, 2657284 + ... + 2658127.

It is an arithmetic number, because the mean of its divisors is an integer number (422575254).

Almost surely, 2^2243103442 is an apocalyptic number.

2243103442 is a deficient number, since it is larger than the sum of its proper divisors (1137498590).

2243103442 is a wasteful number, since it uses less digits than its factorization.

2243103442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315624.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2243103442 is about 47361.4130067928. The cubic root of 2243103442 is about 1309.0305050257.

Adding to 2243103442 its reverse (2443013422), we get a palindrome (4686116864).

The spelling of 2243103442 in words is "two billion, two hundred forty-three million, one hundred three thousand, four hundred forty-two".