242973314442 has 16 divisors (see below), whose sum is σ = 539940698880. Its totient is φ = 80991104796.

The previous prime is 242973314417. The next prime is 242973314461. The reversal of 242973314442 is 244413379242.

242973314442 is a `hidden beast` number, since 2 + 4 + 297 + 3 + 314 + 4 + 42 = 666.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2249752858 + ... + 2249752965.

It is an arithmetic number, because the mean of its divisors is an integer number (33746293680).

Almost surely, 2^242973314442 is an apocalyptic number.

242973314442 is an abundant number, since it is smaller than the sum of its proper divisors (296967384438).

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

242973314442 is a wasteful number, since it uses less digits than its factorization.

242973314442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499505834 (or 4499505828 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The spelling of 242973314442 in words is "two hundred forty-two billion, nine hundred seventy-three million, three hundred fourteen thousand, four hundred forty-two".