242770380822 has 16 divisors (see below), whose sum is σ = 539489735280. Its totient is φ = 80923460256.

The previous prime is 242770380799. The next prime is 242770380833. The reversal of 242770380822 is 228083077242.

242770380822 is a `hidden beast` number, since 2 + 427 + 70 + 3 + 80 + 82 + 2 = 666.

It is a congruent 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, 2247873843 + ... + 2247873950.

It is an arithmetic number, because the mean of its divisors is an integer number (33718108455).

Almost surely, 2^242770380822 is an apocalyptic number.

242770380822 is an abundant number, since it is smaller than the sum of its proper divisors (296719354458).

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

242770380822 is a wasteful number, since it uses less digits than its factorization.

242770380822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4495747804 (or 4495747798 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The spelling of 242770380822 in words is "two hundred forty-two billion, seven hundred seventy million, three hundred eighty thousand, eight hundred twenty-two".