9542243112 has 32 divisors (see below), whose sum is σ = 23858076480. Its totient is φ = 3180418560.

The previous prime is 9542243101. The next prime is 9542243141. The reversal of 9542243112 is 2113422459.

It is a super-2 number, since 2×9542243112² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359448 + ... + 385080.

It is an arithmetic number, because the mean of its divisors is an integer number (745564890).

Almost surely, 2^9542243112 is an apocalyptic number.

It is an amenable number.

9542243112 is an abundant number, since it is smaller than the sum of its proper divisors (14315833368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9542243112 is a wasteful number, since it uses less digits than its factorization.

9542243112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41153 (or 41149 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 9542243112 is about 97684.4056746009. The cubic root of 9542243112 is about 2121.0463500963.

The spelling of 9542243112 in words is "nine billion, five hundred forty-two million, two hundred forty-three thousand, one hundred twelve".