9886546042 has 8 divisors (see below), whose sum is σ = 14929348500. Its totient is φ = 4910096544.

The previous prime is 9886546037. The next prime is 9886546097. The reversal of 9886546042 is 2406456889.

It can be written as a sum of positive squares in 2 ways, for example, as 8973962361 + 912583681 = 94731^2 + 30209^2 .

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

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, 16587867 + ... + 16588462.

Almost surely, 2^9886546042 is an apocalyptic number.

9886546042 is a deficient number, since it is larger than the sum of its proper divisors (5042802458).

9886546042 is a wasteful number, since it uses less digits than its factorization.

9886546042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33176480.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The square root of 9886546042 is about 99431.1120424588. The cubic root of 9886546042 is about 2146.2560435172.

The spelling of 9886546042 in words is "nine billion, eight hundred eighty-six million, five hundred forty-six thousand, forty-two".