2040134322009 has 16 divisors (see below), whose sum is σ = 3120332906880. Its totient is φ = 1161457242240.

The previous prime is 2040134322007. The next prime is 2040134322041. The reversal of 2040134322009 is 9002234310402.

It is not a de Polignac number, because 2040134322009 - 2¹ = 2040134322007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2040134322007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180569172 + ... + 180580469.

It is an arithmetic number, because the mean of its divisors is an integer number (195020806680).

Almost surely, 2^{2040134322009} is an apocalyptic number.

It is an amenable number.

2040134322009 is a deficient number, since it is larger than the sum of its proper divisors (1080198584871).

2040134322009 is a wasteful number, since it uses less digits than its factorization.

2040134322009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361149920.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 2040134322009 in words is "two trillion, forty billion, one hundred thirty-four million, three hundred twenty-two thousand, nine".