242307705996 has 72 divisors (see below), whose sum is σ = 639217653984. Its totient is φ = 77246991360.

The previous prime is 242307705979. The next prime is 242307706057. The reversal of 242307705996 is 699507703242.

242307705996 is a `hidden beast` number, since 2 + 42 + 3 + 0 + 7 + 7 + 0 + 599 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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 23 ways as a sum of consecutive naturals, for example, 7997436 + ... + 8027676.

It is an arithmetic number, because the mean of its divisors is an integer number (8878022972).

Almost surely, 2^242307705996 is an apocalyptic number.

It is an amenable number.

242307705996 is an abundant number, since it is smaller than the sum of its proper divisors (396909947988).

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

242307705996 is a wasteful number, since it uses less digits than its factorization.

242307705996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39951 (or 39946 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The spelling of 242307705996 in words is "two hundred forty-two billion, three hundred seven million, seven hundred five thousand, nine hundred ninety-six".