340325347405 has 32 divisors (see below), whose sum is σ = 427750606080. Its totient is φ = 259443824640.

The previous prime is 340325347367. The next prime is 340325347423. The reversal of 340325347405 is 504743523043.

It is not a de Polignac number, because 340325347405 - 2¹⁷ = 340325216333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71902419 + ... + 71907151.

It is an arithmetic number, because the mean of its divisors is an integer number (13367206440).

Almost surely, 2^340325347405 is an apocalyptic number.

It is an amenable number.

340325347405 is a deficient number, since it is larger than the sum of its proper divisors (87425258675).

340325347405 is a wasteful number, since it uses less digits than its factorization.

340325347405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6981.

The product of its (nonzero) digits is 604800, while the sum is 40.

The spelling of 340325347405 in words is "three hundred forty billion, three hundred twenty-five million, three hundred forty-seven thousand, four hundred five".