2302321244 has 6 divisors (see below), whose sum is σ = 4029062184. Its totient is φ = 1151160620.

The previous prime is 2302321213. The next prime is 2302321249. The reversal of 2302321244 is 4421232032.

It is a super-2 number, since 2×2302321244² = 10601366221147415072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302321249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287790152 + ... + 287790159.

It is an arithmetic number, because the mean of its divisors is an integer number (671510364).

Almost surely, 2^2302321244 is an apocalyptic number.

It is an amenable number.

2302321244 is a deficient number, since it is larger than the sum of its proper divisors (1726740940).

2302321244 is a wasteful number, since it uses less digits than its factorization.

2302321244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575580315 (or 575580313 counting only the distinct ones).

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

The square root of 2302321244 is about 47982.5097717908. The cubic root of 2302321244 is about 1320.4500386194.

Adding to 2302321244 its reverse (4421232032), we get a palindrome (6723553276).

The spelling of 2302321244 in words is "two billion, three hundred two million, three hundred twenty-one thousand, two hundred forty-four".