242766450247434 has 16 divisors (see below), whose sum is σ = 489355994201088. Its totient is φ = 80284967798112.

The previous prime is 242766450247427. The next prime is 242766450247501. The reversal of 242766450247434 is 434742054667242.

242766450247434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159295570267 + ... + 159295571790.

It is an arithmetic number, because the mean of its divisors is an integer number (30584749637568).

Almost surely, 2^{242766450247434} is an apocalyptic number.

242766450247434 is an abundant number, since it is smaller than the sum of its proper divisors (246589543953654).

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

242766450247434 is a wasteful number, since it uses less digits than its factorization.

242766450247434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318591142189.

The product of its (nonzero) digits is 216760320, while the sum is 60.

The spelling of 242766450247434 in words is "two hundred forty-two trillion, seven hundred sixty-six billion, four hundred fifty million, two hundred forty-seven thousand, four hundred thirty-four".