9134444242 has 64 divisors (see below), whose sum is σ = 17387301888. Its totient is φ = 3495960000.

The previous prime is 9134444213. The next prime is 9134444261. The reversal of 9134444242 is 2424444319.

It is a super-2 number, since 2×9134444242² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2035333 + ... + 2039815.

It is an arithmetic number, because the mean of its divisors is an integer number (271676592).

Almost surely, 2^9134444242 is an apocalyptic number.

9134444242 is a deficient number, since it is larger than the sum of its proper divisors (8252857646).

9134444242 is a wasteful number, since it uses less digits than its factorization.

9134444242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735.

The product of its digits is 110592, while the sum is 37.

The square root of 9134444242 is about 95574.2865105463. The cubic root of 9134444242 is about 2090.3902754764.

The spelling of 9134444242 in words is "nine billion, one hundred thirty-four million, four hundred forty-four thousand, two hundred forty-two".