242848514864 has 40 divisors (see below), whose sum is σ = 471468508608. Its totient is φ = 121179456000.

The previous prime is 242848514849. The next prime is 242848514879. The reversal of 242848514864 is 468415848242.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (242848514849) and next prime (242848514879).

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, 19904414 + ... + 19916610.

Almost surely, 2^242848514864 is an apocalyptic number.

It is an amenable number.

242848514864 is a deficient number, since it is larger than the sum of its proper divisors (228619993744).

242848514864 is a wasteful number, since it uses less digits than its factorization.

242848514864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14613 (or 14607 counting only the distinct ones).

The product of its digits is 15728640, while the sum is 56.

The spelling of 242848514864 in words is "two hundred forty-two billion, eight hundred forty-eight million, five hundred fourteen thousand, eight hundred sixty-four".