9042133018 has 8 divisors (see below), whose sum is σ = 13570735860. Its totient is φ = 4518554400.

The previous prime is 9042133007. The next prime is 9042133057. The reversal of 9042133018 is 8103312409.

It can be written as a sum of positive squares in 2 ways, for example, as 7487960089 + 1554172929 = 86533^2 + 39423^2 .

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, 1251553 + ... + 1258756.

Almost surely, 2^9042133018 is an apocalyptic number.

9042133018 is a deficient number, since it is larger than the sum of its proper divisors (4528602842).

9042133018 is a wasteful number, since it uses less digits than its factorization.

9042133018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512112.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 9042133018 is about 95090.1310231509. The cubic root of 9042133018 is about 2083.3247046356.

The spelling of 9042133018 in words is "nine billion, forty-two million, one hundred thirty-three thousand, eighteen".