240221233442 has 8 divisors (see below), whose sum is σ = 375998452416. Its totient is φ = 114888415972.

The previous prime is 240221233433. The next prime is 240221233451. The reversal of 240221233442 is 244332122042.

240221233442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (240221233433) and next prime (240221233451).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2611100318 + ... + 2611100409.

It is an arithmetic number, because the mean of its divisors is an integer number (46999806552).

Almost surely, 2^240221233442 is an apocalyptic number.

240221233442 is a deficient number, since it is larger than the sum of its proper divisors (135777218974).

240221233442 is a wasteful number, since it uses less digits than its factorization.

240221233442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5222200752.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 240221233442 its reverse (244332122042), we get a palindrome (484553355484).

The spelling of 240221233442 in words is "two hundred forty billion, two hundred twenty-one million, two hundred thirty-three thousand, four hundred forty-two".