9853461442 has 8 divisors (see below), whose sum is σ = 16123846032.
Its totient is φ = 4478846100.
The previous prime is 9853461433. The next prime is 9853461473. The reversal of 9853461442 is 2441643589.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 9853461392 and 9853461401.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223942284 + ... + 223942327.
It is an arithmetic number, because the mean of its divisors is an integer number (2015480754).
Almost surely, 29853461442 is an apocalyptic number.
9853461442 is a deficient number, since it is larger than the sum of its proper divisors (6270384590).
9853461442 is a wasteful number, since it uses less digits than its factorization.
9853461442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447884624.
The product of its digits is 829440, while the sum is 46.
The square root of 9853461442 is about 99264.6031674937.
The cubic root of 9853461442 is about 2143.8592719284.
The spelling of 9853461442 in words is "nine billion, eight hundred fifty-three million, four hundred sixty-one thousand, four hundred forty-two".