242777343335050 has 24 divisors (see below), whose sum is σ = 451762791157836. Its totient is φ = 97068586247040.

The previous prime is 242777343335027. The next prime is 242777343335203. The reversal of 242777343335050 is 50533343777242.

It can be written as a sum of positive squares in 6 ways, for example, as 138912648226641 + 103864695108409 = 11786121^2 + 10191403^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242777343334982 and 242777343335000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1058661379 + ... + 1058890678.

Almost surely, 2^{242777343335050} is an apocalyptic number.

242777343335050 is a deficient number, since it is larger than the sum of its proper divisors (208985447822786).

242777343335050 is a wasteful number, since it uses less digits than its factorization.

242777343335050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117554362 (or 2117554357 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 55.

The spelling of 242777343335050 in words is "two hundred forty-two trillion, seven hundred seventy-seven billion, three hundred forty-three million, three hundred thirty-five thousand, fifty".