242774265457674 has 12 divisors (see below), whose sum is σ = 526010908491666. Its totient is φ = 80924755152552.

The previous prime is 242774265457651. The next prime is 242774265457681. The reversal of 242774265457674 is 476754562477242.

242774265457674 is a `hidden beast` number, since 2 + 4 + 2 + 7 + 7 + 4 + 2 + 6 + 545 + 7 + 6 + 74 = 666.

242774265457674 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 208964168981649 + 33810096476025 = 14455593^2 + 5814645^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6743729596029 + ... + 6743729596064.

Almost surely, 2^{242774265457674} is an apocalyptic number.

242774265457674 is an abundant number, since it is smaller than the sum of its proper divisors (283236643033992).

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

242774265457674 is a wasteful number, since it uses less digits than its factorization.

242774265457674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13487459192101 (or 13487459192098 counting only the distinct ones).

The product of its digits is 4425523200, while the sum is 72.

The spelling of 242774265457674 in words is "two hundred forty-two trillion, seven hundred seventy-four billion, two hundred sixty-five million, four hundred fifty-seven thousand, six hundred seventy-four".