242770047122734 has 32 divisors (see below), whose sum is σ = 367844489865216. Its totient is φ = 120160256533440.

The previous prime is 242770047122711. The next prime is 242770047122741. The reversal of 242770047122734 is 437221740077242.

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, 1233044319 + ... + 1233241189.

It is an arithmetic number, because the mean of its divisors is an integer number (11495140308288).

Almost surely, 2^{242770047122734} is an apocalyptic number.

242770047122734 is a deficient number, since it is larger than the sum of its proper divisors (125074442742482).

242770047122734 is a wasteful number, since it uses less digits than its factorization.

242770047122734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209640.

The product of its (nonzero) digits is 7375872, while the sum is 52.

Adding to 242770047122734 its reverse (437221740077242), we get a palindrome (679991787199976).

The spelling of 242770047122734 in words is "two hundred forty-two trillion, seven hundred seventy billion, forty-seven million, one hundred twenty-two thousand, seven hundred thirty-four".