2302234442 has 4 divisors (see below), whose sum is σ = 3453351666. Its totient is φ = 1151117220.

The previous prime is 2302234423. The next prime is 2302234481. The reversal of 2302234442 is 2444322032.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2302176361 + 58081 = 47981^2 + 241^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575558609 + ... + 575558612.

Almost surely, 2^2302234442 is an apocalyptic number.

2302234442 is a deficient number, since it is larger than the sum of its proper divisors (1151117224).

2302234442 is a wasteful number, since it uses less digits than its factorization.

2302234442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151117223.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2302234442 is about 47981.6052461774. The cubic root of 2302234442 is about 1320.4334438971.

Adding to 2302234442 its reverse (2444322032), we get a palindrome (4746556474).

The spelling of 2302234442 in words is "two billion, three hundred two million, two hundred thirty-four thousand, four hundred forty-two".