340040233329 has 32 divisors (see below), whose sum is σ = 470829004800. Its totient is φ = 218141501760.

The previous prime is 340040233289. The next prime is 340040233387. The reversal of 340040233329 is 923332040043.

It is not a de Polignac number, because 340040233329 - 2⁹ = 340040232817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340040233329.

It is not an unprimeable number, because it can be changed into a prime (340040233529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4661862 + ... + 4734240.

It is an arithmetic number, because the mean of its divisors is an integer number (14713406400).

Almost surely, 2^340040233329 is an apocalyptic number.

It is an amenable number.

340040233329 is a deficient number, since it is larger than the sum of its proper divisors (130788771471).

340040233329 is a wasteful number, since it uses less digits than its factorization.

340040233329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72965.

The product of its (nonzero) digits is 46656, while the sum is 33.

The spelling of 340040233329 in words is "three hundred forty billion, forty million, two hundred thirty-three thousand, three hundred twenty-nine".