242517666715242 has 16 divisors (see below), whose sum is σ = 485110872416352. Its totient is φ = 80826632407440.

The previous prime is 242517666715171. The next prime is 242517666715277.

242517666715242 is nontrivially palindromic in base 10.

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, 3147416008 + ... + 3147493059.

It is an arithmetic number, because the mean of its divisors is an integer number (30319429526022).

Almost surely, 2^{242517666715242} is an apocalyptic number.

242517666715242 is an abundant number, since it is smaller than the sum of its proper divisors (242593205701110).

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

242517666715242 is a wasteful number, since it uses less digits than its factorization.

242517666715242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6294915493.

The product of its digits is 67737600, while the sum is 60.

The spelling of 242517666715242 in words is "two hundred forty-two trillion, five hundred seventeen billion, six hundred sixty-six million, seven hundred fifteen thousand, two hundred forty-two".