242074605544 has 64 divisors (see below), whose sum is σ = 463663440000. Its totient is φ = 118450937088.

The previous prime is 242074605529. The next prime is 242074605571. The reversal of 242074605544 is 445506470242.

242074605544 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×242074605544² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242074605544.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116999742 + ... + 117001810.

It is an arithmetic number, because the mean of its divisors is an integer number (7244741250).

Almost surely, 2^242074605544 is an apocalyptic number.

It is an amenable number.

242074605544 is a deficient number, since it is larger than the sum of its proper divisors (221588834456).

242074605544 is a wasteful number, since it uses less digits than its factorization.

242074605544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130 (or 3126 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 43.

The spelling of 242074605544 in words is "two hundred forty-two billion, seventy-four million, six hundred five thousand, five hundred forty-four".