244512957442 has 32 divisors (see below), whose sum is σ = 400946277312. Its totient is φ = 111148766784.

The previous prime is 244512957419. The next prime is 244512957449. The reversal of 244512957442 is 244759215442.

It is not an unprimeable number, because it can be changed into a prime (244512957449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17575053 + ... + 17588959.

It is an arithmetic number, because the mean of its divisors is an integer number (12529571166).

Almost surely, 2^244512957442 is an apocalyptic number.

244512957442 is a deficient number, since it is larger than the sum of its proper divisors (156433319870).

244512957442 is a wasteful number, since it uses less digits than its factorization.

244512957442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24082.

The product of its digits is 3225600, while the sum is 49.

The spelling of 244512957442 in words is "two hundred forty-four billion, five hundred twelve million, nine hundred fifty-seven thousand, four hundred forty-two".