242576916479 has 8 divisors (see below), whose sum is σ = 242779109760. Its totient is φ = 242374807576.

The previous prime is 242576916473. The next prime is 242576916503. The reversal of 242576916479 is 974619675242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242576916479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242576916473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6557774 + ... + 6594660.

It is an arithmetic number, because the mean of its divisors is an integer number (30347388720).

Almost surely, 2^242576916479 is an apocalyptic number.

242576916479 is a deficient number, since it is larger than the sum of its proper divisors (202193281).

242576916479 is a wasteful number, since it uses less digits than its factorization.

242576916479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42189.

The product of its digits is 45722880, while the sum is 62.

The spelling of 242576916479 in words is "two hundred forty-two billion, five hundred seventy-six million, nine hundred sixteen thousand, four hundred seventy-nine".