242776220776 has 16 divisors (see below), whose sum is σ = 456393945600. Its totient is φ = 121071168624.

The previous prime is 242776220767. The next prime is 242776220821. The reversal of 242776220776 is 677022677242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39614466 + ... + 39620593.

It is an arithmetic number, because the mean of its divisors is an integer number (28524621600).

Almost surely, 2^242776220776 is an apocalyptic number.

It is an amenable number.

242776220776 is a deficient number, since it is larger than the sum of its proper divisors (213617724824).

242776220776 is a wasteful number, since it uses less digits than its factorization.

242776220776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79235448 (or 79235444 counting only the distinct ones).

The product of its (nonzero) digits is 5531904, while the sum is 52.

The spelling of 242776220776 in words is "two hundred forty-two billion, seven hundred seventy-six million, two hundred twenty thousand, seven hundred seventy-six".