2300223040 has 28 divisors (see below), whose sum is σ = 5477406876. Its totient is φ = 920089088.

The previous prime is 2300223019. The next prime is 2300223043. The reversal of 2300223040 is 403220032.

It can be written as a sum of positive squares in 2 ways, for example, as 425679424 + 1874543616 = 20632^2 + 43296^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2300223043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3593779 + ... + 3594418.

Almost surely, 2^2300223040 is an apocalyptic number.

2300223040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300223040 is an abundant number, since it is smaller than the sum of its proper divisors (3177183836).

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

2300223040 is an equidigital number, since it uses as much as digits as its factorization.

2300223040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7188214 (or 7188204 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2300223040 is about 47960.6405295009. The cubic root of 2300223040 is about 1320.0487891364.

Adding to 2300223040 its reverse (403220032), we get a palindrome (2703443072).

The spelling of 2300223040 in words is "two billion, three hundred million, two hundred twenty-three thousand, forty".