242079378052 has 24 divisors (see below), whose sum is σ = 425813572800. Its totient is φ = 120419164896.

The previous prime is 242079378049. The next prime is 242079378061. The reversal of 242079378052 is 250873970242.

It is a junction number, because it is equal to n+sod(n) for n = 242079377987 and 242079378005.

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, 1108023 + ... + 1308385.

It is an arithmetic number, because the mean of its divisors is an integer number (17742232200).

Almost surely, 2^242079378052 is an apocalyptic number.

It is an amenable number.

242079378052 is a deficient number, since it is larger than the sum of its proper divisors (183734194748).

242079378052 is a wasteful number, since it uses less digits than its factorization.

242079378052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201915 (or 201913 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 242079378052 in words is "two hundred forty-two billion, seventy-nine million, three hundred seventy-eight thousand, fifty-two".