2300442312 has 96 divisors (see below), whose sum is σ = 6982211520. Its totient is φ = 618593280.

The previous prime is 2300442311. The next prime is 2300442323. The reversal of 2300442312 is 2132440032.

2300442312 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2300442311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24862 + ... + 72242.

It is an arithmetic number, because the mean of its divisors is an integer number (72731370).

Almost surely, 2^2300442312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2300442312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3491105760).

2300442312 is an abundant number, since it is smaller than the sum of its proper divisors (4681769208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2300442312 is a wasteful number, since it uses less digits than its factorization.

2300442312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47431 (or 47410 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2300442312 is about 47962.9264328189. The cubic root of 2300442312 is about 1320.0907329734.

Adding to 2300442312 its reverse (2132440032), we get a palindrome (4432882344).

The spelling of 2300442312 in words is "two billion, three hundred million, four hundred forty-two thousand, three hundred twelve".