242684964297 has 32 divisors (see below), whose sum is σ = 368334489600. Its totient is φ = 157838432976.

The previous prime is 242684964281. The next prime is 242684964307. The reversal of 242684964297 is 792469486242.

242684964297 is a `hidden beast` number, since 2 + 42 + 6 + 84 + 96 + 429 + 7 = 666.

It is not a de Polignac number, because 242684964297 - 2⁴ = 242684964281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242684964097) 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 31 ways as a sum of consecutive naturals, for example, 849508 + ... + 1098650.

It is an arithmetic number, because the mean of its divisors is an integer number (11510452800).

Almost surely, 2^242684964297 is an apocalyptic number.

242684964297 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

242684964297 is a deficient number, since it is larger than the sum of its proper divisors (125649525303).

242684964297 is a wasteful number, since it uses less digits than its factorization.

242684964297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250034 (or 250028 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 63.

The spelling of 242684964297 in words is "two hundred forty-two billion, six hundred eighty-four million, nine hundred sixty-four thousand, two hundred ninety-seven".