340402002043239 has 32 divisors (see below), whose sum is σ = 530871153792000. Its totient is φ = 214978658980032.

The previous prime is 340402002043219. The next prime is 340402002043241. The reversal of 340402002043239 is 932340200204043.

340402002043239 is a `hidden beast` number, since 3 + 40 + 402 + 0 + 0 + 204 + 3 + 2 + 3 + 9 = 666.

It is not a de Polignac number, because 340402002043239 - 2⁹ = 340402002042727 is a prime.

It is a super-2 number, since 2×340402002043239² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340402002043219) 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, 9496774 + ... + 27766755.

It is an arithmetic number, because the mean of its divisors is an integer number (16589723556000).

Almost surely, 2^{340402002043239} is an apocalyptic number.

340402002043239 is a deficient number, since it is larger than the sum of its proper divisors (190469151748761).

340402002043239 is a wasteful number, since it uses less digits than its factorization.

340402002043239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37281364 (or 37281358 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 340402002043239 in words is "three hundred forty trillion, four hundred two billion, two million, forty-three thousand, two hundred thirty-nine".