242206629895 has 8 divisors (see below), whose sum is σ = 300670299360. Its totient is φ = 187083741600.

The previous prime is 242206629887. The next prime is 242206629911. The reversal of 242206629895 is 598926602242.

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

It is not a de Polignac number, because 242206629895 - 2³ = 242206629887 is a prime.

It is a super-2 number, since 2×242206629895² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 835195131 + ... + 835195420.

It is an arithmetic number, because the mean of its divisors is an integer number (37583787420).

Almost surely, 2^242206629895 is an apocalyptic number.

242206629895 is a deficient number, since it is larger than the sum of its proper divisors (58463669465).

242206629895 is a wasteful number, since it uses less digits than its factorization.

242206629895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670390585.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 242206629895 in words is "two hundred forty-two billion, two hundred six million, six hundred twenty-nine thousand, eight hundred ninety-five".