9040018448 has 10 divisors (see below), whose sum is σ = 17515035774. Its totient is φ = 4520009216.

The previous prime is 9040018387. The next prime is 9040018453. The reversal of 9040018448 is 8448100409.

It can be written as a sum of positive squares in only one way, i.e., 7567608064 + 1472410384 = 86992^2 + 38372^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282500561 + ... + 282500592.

Almost surely, 2^9040018448 is an apocalyptic number.

It is an amenable number.

9040018448 is a deficient number, since it is larger than the sum of its proper divisors (8475017326).

9040018448 is a wasteful number, since it uses less digits than its factorization.

9040018448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565001161 (or 565001155 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 9040018448 is about 95079.0116061373. The cubic root of 9040018448 is about 2083.1622916532.

The spelling of 9040018448 in words is "nine billion, forty million, eighteen thousand, four hundred forty-eight".