340202141302443 has 48 divisors (see below), whose sum is σ = 537255882581760. Its totient is φ = 190874076692544.

The previous prime is 340202141302403. The next prime is 340202141302469. The reversal of 340202141302443 is 344203141202043.

It is not a de Polignac number, because 340202141302443 - 2¹⁸ = 340202141040299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340202141302403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16692880 + ... + 30968637.

It is an arithmetic number, because the mean of its divisors is an integer number (11192830887120).

Almost surely, 2^{340202141302443} is an apocalyptic number.

340202141302443 is a deficient number, since it is larger than the sum of its proper divisors (197053741279317).

340202141302443 is a wasteful number, since it uses less digits than its factorization.

340202141302443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47662416 (or 47662409 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 340202141302443 its reverse (344203141202043), we get a palindrome (684405282504486).

The spelling of 340202141302443 in words is "three hundred forty trillion, two hundred two billion, one hundred forty-one million, three hundred two thousand, four hundred forty-three".