2340323040129 has 16 divisors (see below), whose sum is σ = 3181954247424. Its totient is φ = 1529502624000.

The previous prime is 2340323040091. The next prime is 2340323040151. The reversal of 2340323040129 is 9210403230432.

It is not a de Polignac number, because 2340323040129 - 2¹⁹ = 2340322515841 is a prime.

It is a super-2 number, since 2×2340323040129² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2340323040129.

It is not an unprimeable number, because it can be changed into a prime (2340323040229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5936857 + ... + 6318774.

It is an arithmetic number, because the mean of its divisors is an integer number (198872140464).

Almost surely, 2^{2340323040129} is an apocalyptic number.

It is an amenable number.

2340323040129 is a deficient number, since it is larger than the sum of its proper divisors (841631207295).

2340323040129 is a wasteful number, since it uses less digits than its factorization.

2340323040129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12256888.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 2340323040129 in words is "two trillion, three hundred forty billion, three hundred twenty-three million, forty thousand, one hundred twenty-nine".