242065858376 has 8 divisors (see below), whose sum is σ = 453873484470. Its totient is φ = 121032929184.

The previous prime is 242065858369. The next prime is 242065858423. The reversal of 242065858376 is 673858560242.

It can be written as a sum of positive squares in only one way, i.e., 167629649476 + 74436208900 = 409426^2 + 272830^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15129116141 + ... + 15129116156.

Almost surely, 2^242065858376 is an apocalyptic number.

It is an amenable number.

242065858376 is a deficient number, since it is larger than the sum of its proper divisors (211807626094).

242065858376 is a wasteful number, since it uses less digits than its factorization.

242065858376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30258232303 (or 30258232299 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 56.

The spelling of 242065858376 in words is "two hundred forty-two billion, sixty-five million, eight hundred fifty-eight thousand, three hundred seventy-six".