2243201342 has 4 divisors (see below), whose sum is σ = 3364802016. Its totient is φ = 1121600670.

The previous prime is 2243201333. The next prime is 2243201347. The reversal of 2243201342 is 2431023422.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243201347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560800334 + ... + 560800337.

It is an arithmetic number, because the mean of its divisors is an integer number (841200504).

Almost surely, 2^2243201342 is an apocalyptic number.

2243201342 is a deficient number, since it is larger than the sum of its proper divisors (1121600674).

2243201342 is a wasteful number, since it uses less digits than its factorization.

2243201342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121600673.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2243201342 is about 47362.4465373148. The cubic root of 2243201342 is about 1309.0495489122.

Adding to 2243201342 its reverse (2431023422), we get a palindrome (4674224764).

The spelling of 2243201342 in words is "two billion, two hundred forty-three million, two hundred one thousand, three hundred forty-two".