340703407407 has 32 divisors (see below), whose sum is σ = 511613982720. Its totient is φ = 199802880000.

The previous prime is 340703407321. The next prime is 340703407417. The reversal of 340703407407 is 704704307043.

It is not a de Polignac number, because 340703407407 - 2¹⁰ = 340703406383 is a prime.

340703407407 is a modest number, since divided by 407407 gives 340703 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340703407417) 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, 13295407 + ... + 13321007.

It is an arithmetic number, because the mean of its divisors is an integer number (15987936960).

Almost surely, 2^340703407407 is an apocalyptic number.

340703407407 is a deficient number, since it is larger than the sum of its proper divisors (170910575313).

340703407407 is a wasteful number, since it uses less digits than its factorization.

340703407407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38655.

The product of its (nonzero) digits is 197568, while the sum is 39.

The spelling of 340703407407 in words is "three hundred forty billion, seven hundred three million, four hundred seven thousand, four hundred seven".