242440301610564 has 24 divisors (see below), whose sum is σ = 565696931465568. Its totient is φ = 80813020388160.

The previous prime is 242440301610497. The next prime is 242440301610587. The reversal of 242440301610564 is 465016103044242.

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, 49237542 + ... + 53937149.

It is an arithmetic number, because the mean of its divisors is an integer number (23570705477732).

Almost surely, 2^{242440301610564} is an apocalyptic number.

It is an amenable number.

242440301610564 is an abundant number, since it is smaller than the sum of its proper divisors (323256629855004).

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

242440301610564 is a wasteful number, since it uses less digits than its factorization.

242440301610564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103370515 (or 103370513 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 242440301610564 in words is "two hundred forty-two trillion, four hundred forty billion, three hundred one million, six hundred ten thousand, five hundred sixty-four".