9045838209000 has 128 divisors (see below), whose sum is σ = 28224082972800. Its totient is φ = 2412132262400.

The previous prime is 9045838208999. The next prime is 9045838209011. The reversal of 9045838209000 is 9028385409.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124790767 + ... + 124863233.

It is an arithmetic number, because the mean of its divisors is an integer number (220500648225).

Almost surely, 2^{9045838209000} is an apocalyptic number.

It is an amenable number.

9045838209000 is an abundant number, since it is smaller than the sum of its proper divisors (19178244763800).

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

9045838209000 is a wasteful number, since it uses less digits than its factorization.

9045838209000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114100 (or 114086 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 9045838209000 in words is "nine trillion, forty-five billion, eight hundred thirty-eight million, two hundred nine thousand".