2023340242 has 48 divisors (see below), whose sum is σ = 3945503520. Its totient is φ = 769070400.

The previous prime is 2023340167. The next prime is 2023340257. The reversal of 2023340242 is 2420433202.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21309 + ... + 67087.

It is an arithmetic number, because the mean of its divisors is an integer number (82197990).

Almost surely, 2^2023340242 is an apocalyptic number.

2023340242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2023340242 is a deficient number, since it is larger than the sum of its proper divisors (1922163278).

2023340242 is a wasteful number, since it uses less digits than its factorization.

2023340242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45847 (or 45840 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2023340242 is about 44981.5544640245. The cubic root of 2023340242 is about 1264.8032506058.

Adding to 2023340242 its reverse (2420433202), we get a palindrome (4443773444).

The spelling of 2023340242 in words is "two billion, twenty-three million, three hundred forty thousand, two hundred forty-two".