2240030023 has 32 divisors (see below), whose sum is σ = 3034644480. Its totient is φ = 1600236000.

The previous prime is 2240029969. The next prime is 2240030047. The reversal of 2240030023 is 3200300422.

It is not a de Polignac number, because 2240030023 - 2⁹ = 2240029511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2240029979 and 2240030006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240030083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20658 + ... + 70048.

It is an arithmetic number, because the mean of its divisors is an integer number (94832640).

Almost surely, 2^2240030023 is an apocalyptic number.

2240030023 is a deficient number, since it is larger than the sum of its proper divisors (794614457).

2240030023 is a wasteful number, since it uses less digits than its factorization.

2240030023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49459.

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

The square root of 2240030023 is about 47328.9554395615. The cubic root of 2240030023 is about 1308.4323697174.

Adding to 2240030023 its reverse (3200300422), we get a palindrome (5440330445).

The spelling of 2240030023 in words is "two billion, two hundred forty million, thirty thousand, twenty-three".