242425858586 has 8 divisors (see below), whose sum is σ = 363664361664. Its totient is φ = 121204404700.

The previous prime is 242425858567. The next prime is 242425858589. The reversal of 242425858586 is 685858524242.

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

It is a super-2 number, since 2×242425858586² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242425858589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4226690 + ... + 4283661.

It is an arithmetic number, because the mean of its divisors is an integer number (45458045208).

Almost surely, 2^242425858586 is an apocalyptic number.

242425858586 is a deficient number, since it is larger than the sum of its proper divisors (121238503078).

242425858586 is a wasteful number, since it uses less digits than its factorization.

242425858586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8524596.

The product of its digits is 49152000, while the sum is 59.

It can be divided in two parts, 242425 and 858586, that added together give a palindrome (1101011).

The spelling of 242425858586 in words is "two hundred forty-two billion, four hundred twenty-five million, eight hundred fifty-eight thousand, five hundred eighty-six".