340044324343401 has 32 divisors (see below), whose sum is σ = 470556418291200. Its totient is φ = 218166356862720.

The previous prime is 340044324343349. The next prime is 340044324343411. The reversal of 340044324343401 is 104343423440043.

It is not a de Polignac number, because 340044324343401 - 2⁹ = 340044324342889 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 340044324343401.

It is not an unprimeable number, because it can be changed into a prime (340044324343411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28275520 + ... + 38465486.

It is an arithmetic number, because the mean of its divisors is an integer number (14704888071600).

Almost surely, 2^{340044324343401} is an apocalyptic number.

It is an amenable number.

340044324343401 is a deficient number, since it is larger than the sum of its proper divisors (130512093947799).

340044324343401 is a wasteful number, since it uses less digits than its factorization.

340044324343401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10191249.

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 340044324343401 its reverse (104343423440043), we get a palindrome (444387747783444).

The spelling of 340044324343401 in words is "three hundred forty trillion, forty-four billion, three hundred twenty-four million, three hundred forty-three thousand, four hundred one".