9120033040 has 20 divisors (see below), whose sum is σ = 21204077004. Its totient is φ = 3648013184.

The previous prime is 9120033037. The next prime is 9120033053. The reversal of 9120033040 is 403300219.

It can be written as a sum of positive squares in 2 ways, for example, as 965220624 + 8154812416 = 31068^2 + 90304^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 57000127 + ... + 57000286.

Almost surely, 2^9120033040 is an apocalyptic number.

It is an amenable number.

9120033040 is an abundant number, since it is smaller than the sum of its proper divisors (12084043964).

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

9120033040 is a wasteful number, since it uses less digits than its factorization.

9120033040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114000426 (or 114000420 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 9120033040 is about 95498.8640770140. The cubic root of 9120033040 is about 2089.2903766705.

Adding to 9120033040 its reverse (403300219), we get a palindrome (9523333259).

The spelling of 9120033040 in words is "nine billion, one hundred twenty million, thirty-three thousand, forty".