242627378871284 has 48 divisors (see below), whose sum is σ = 468070933176000. Its totient is φ = 109129708646400.

The previous prime is 242627378871149. The next prime is 242627378871299. The reversal of 242627378871284 is 482178873726242.

It is a congruent number.

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, 58294349 + ... + 62317620.

It is an arithmetic number, because the mean of its divisors is an integer number (9751477774500).

Almost surely, 2^{242627378871284} is an apocalyptic number.

It is an amenable number.

242627378871284 is a deficient number, since it is larger than the sum of its proper divisors (225443554304716).

242627378871284 is a wasteful number, since it uses less digits than its factorization.

242627378871284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120612464 (or 120612462 counting only the distinct ones).

The product of its digits is 809238528, while the sum is 71.

The spelling of 242627378871284 in words is "two hundred forty-two trillion, six hundred twenty-seven billion, three hundred seventy-eight million, eight hundred seventy-one thousand, two hundred eighty-four".