9042940016 has 40 divisors (see below), whose sum is σ = 20237816304. Its totient is φ = 3868636160.

The previous prime is 9042940003. The next prime is 9042940019. The reversal of 9042940016 is 6100492409.

It is a super-3 number, since 3×9042940016³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9042940019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1508195 + ... + 1514178.

Almost surely, 2^9042940016 is an apocalyptic number.

It is an amenable number.

9042940016 is an abundant number, since it is smaller than the sum of its proper divisors (11194876288).

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

9042940016 is a wasteful number, since it uses less digits than its factorization.

9042940016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022409 (or 3022403 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 9042940016 is about 95094.3742605208. The cubic root of 9042940016 is about 2083.3866807516.

The spelling of 9042940016 in words is "nine billion, forty-two million, nine hundred forty thousand, sixteen".