242776026540474 has 32 divisors (see below), whose sum is σ = 561940893265920. Its totient is φ = 68486546364912.

The previous prime is 242776026540449. The next prime is 242776026540493. The reversal of 242776026540474 is 474045620677242.

It is a happy number.

It is a Curzon 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, 36584690254 + ... + 36584696889.

It is an arithmetic number, because the mean of its divisors is an integer number (17560652914560).

Almost surely, 2^{242776026540474} is an apocalyptic number.

242776026540474 is an abundant number, since it is smaller than the sum of its proper divisors (319164866725446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242776026540474 is a wasteful number, since it uses less digits than its factorization.

242776026540474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73169387234.

The product of its (nonzero) digits is 126443520, while the sum is 60.

The spelling of 242776026540474 in words is "two hundred forty-two trillion, seven hundred seventy-six billion, twenty-six million, five hundred forty thousand, four hundred seventy-four".