342561241056 has 48 divisors (see below), whose sum is σ = 908126484048. Its totient is φ = 113056512000.

The previous prime is 342561241051. The next prime is 342561241109. The reversal of 342561241056 is 650142165243.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342561241051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17655385 + ... + 17674776.

It is an arithmetic number, because the mean of its divisors is an integer number (18919301751).

Almost surely, 2^342561241056 is an apocalyptic number.

It is an amenable number.

342561241056 is an abundant number, since it is smaller than the sum of its proper divisors (565565242992).

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

342561241056 is a wasteful number, since it uses less digits than its factorization.

342561241056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35330275 (or 35330267 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 342561241056 in words is "three hundred forty-two billion, five hundred sixty-one million, two hundred forty-one thousand, fifty-six".