340508802039 has 16 divisors (see below), whose sum is σ = 518981598720. Its totient is φ = 194534817120.

The previous prime is 340508802031. The next prime is 340508802059. The reversal of 340508802039 is 930208805043.

It is not a de Polignac number, because 340508802039 - 2³ = 340508802031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340508802031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1634452 + ... + 1830969.

It is an arithmetic number, because the mean of its divisors is an integer number (32436349920).

Almost surely, 2^340508802039 is an apocalyptic number.

340508802039 is a deficient number, since it is larger than the sum of its proper divisors (178472796681).

340508802039 is a wasteful number, since it uses less digits than its factorization.

340508802039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3470110.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 340508802039 in words is "three hundred forty billion, five hundred eight million, eight hundred two thousand, thirty-nine".