2300235040 has 48 divisors (see below), whose sum is σ = 5461965432. Its totient is φ = 915410944.

The previous prime is 2300235029. The next prime is 2300235053. The reversal of 2300235040 is 405320032.

It can be written as a sum of positive squares in 4 ways, for example, as 2040509584 + 259725456 = 45172^2 + 16116^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2300234999 and 2300235017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4969 + ... + 68008.

Almost surely, 2^2300235040 is an apocalyptic number.

2300235040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2300235040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2730982716).

2300235040 is an abundant number, since it is smaller than the sum of its proper divisors (3161730392).

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

2300235040 is a wasteful number, since it uses less digits than its factorization.

2300235040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73189 (or 73181 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2300235040 is about 47960.7656319204. The cubic root of 2300235040 is about 1320.0510846468.

Adding to 2300235040 its reverse (405320032), we get a palindrome (2705555072).

The spelling of 2300235040 in words is "two billion, three hundred million, two hundred thirty-five thousand, forty".