242100563563 has 8 divisors (see below), whose sum is σ = 242365845888. Its totient is φ = 241835430144.

The previous prime is 242100563561. The next prime is 242100563567. The reversal of 242100563563 is 365365001242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242100563563 - 2¹ = 242100563561 is a prime.

It is a super-2 number, since 2×242100563563² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242100563561) 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, 3386395 + ... + 3457147.

It is an arithmetic number, because the mean of its divisors is an integer number (30295730736).

Almost surely, 2^242100563563 is an apocalyptic number.

242100563563 is a deficient number, since it is larger than the sum of its proper divisors (265282325).

242100563563 is a wasteful number, since it uses less digits than its factorization.

242100563563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74453.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 242100563563 in words is "two hundred forty-two billion, one hundred million, five hundred sixty-three thousand, five hundred sixty-three".