340404344014 has 32 divisors (see below), whose sum is σ = 650396632320. Its totient is φ = 130079323008.

The previous prime is 340404343991. The next prime is 340404344039. The reversal of 340404344014 is 410443404043.

It is a super-3 number, since 3×340404344014³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37634172 + ... + 37643215.

It is an arithmetic number, because the mean of its divisors is an integer number (20324894760).

Almost surely, 2^340404344014 is an apocalyptic number.

340404344014 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

340404344014 is a deficient number, since it is larger than the sum of its proper divisors (309992288306).

340404344014 is a wasteful number, since it uses less digits than its factorization.

340404344014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75277432.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 340404344014 its reverse (410443404043), we get a palindrome (750847748057).

The spelling of 340404344014 in words is "three hundred forty billion, four hundred four million, three hundred forty-four thousand, fourteen".