340035004543 has 8 divisors (see below), whose sum is σ = 368358359600. Its totient is φ = 313878463704.

The previous prime is 340035004541. The next prime is 340035004597. The reversal of 340035004543 is 345400530043.

It is not a de Polignac number, because 340035004543 - 2¹ = 340035004541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340035004541) 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 7 ways as a sum of consecutive naturals, for example, 77384013 + ... + 77388406.

It is an arithmetic number, because the mean of its divisors is an integer number (46044794950).

Almost surely, 2^340035004543 is an apocalyptic number.

340035004543 is a deficient number, since it is larger than the sum of its proper divisors (28323355057).

340035004543 is an equidigital number, since it uses as much as digits as its factorization.

340035004543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154772458 (or 154772432 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 340035004543 its reverse (345400530043), we get a palindrome (685435534586).

The spelling of 340035004543 in words is "three hundred forty billion, thirty-five million, four thousand, five hundred forty-three".