240244240242 has 16 divisors (see below), whose sum is σ = 481629788352. Its totient is φ = 79891195440.

The previous prime is 240244240219. The next prime is 240244240253. The reversal of 240244240242 is 242042442042.

It is a happy number.

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, 47551758 + ... + 47556809.

It is an arithmetic number, because the mean of its divisors is an integer number (30101861772).

Almost surely, 2^240244240242 is an apocalyptic number.

240244240242 is an abundant number, since it is smaller than the sum of its proper divisors (241385548110).

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

240244240242 is a wasteful number, since it uses less digits than its factorization.

240244240242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95108993.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 240244240242 its reverse (242042442042), we get a palindrome (482286682284).

The spelling of 240244240242 in words is "two hundred forty billion, two hundred forty-four million, two hundred forty thousand, two hundred forty-two".