240043022 has 4 divisors (see below), whose sum is σ = 360064536. Its totient is φ = 120021510.

The previous prime is 240043021. The next prime is 240043073. The reversal of 240043022 is 220340042.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240043021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010754 + ... + 60010757.

It is an arithmetic number, because the mean of its divisors is an integer number (90016134).

Almost surely, 2^240043022 is an apocalyptic number.

240043022 is a deficient number, since it is larger than the sum of its proper divisors (120021514).

240043022 is a wasteful number, since it uses less digits than its factorization.

240043022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120021513.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 240043022 is about 15493.3218516882. The cubic root of 240043022 is about 621.4836321269.

Adding to 240043022 its reverse (220340042), we get a palindrome (460383064).

The spelling of 240043022 in words is "two hundred forty million, forty-three thousand, twenty-two".