340303330363 has 16 divisors (see below), whose sum is σ = 352764633600. Its totient is φ = 328113999360.

The previous prime is 340303330351. The next prime is 340303330421. The reversal of 340303330363 is 363033303043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340303330363 is a prime.

It is a super-4 number, since 4×340303330363⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340303330163) 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 15 ways as a sum of consecutive naturals, for example, 598018 + ... + 1018936.

It is an arithmetic number, because the mean of its divisors is an integer number (22047789600).

Almost surely, 2^340303330363 is an apocalyptic number.

340303330363 is a deficient number, since it is larger than the sum of its proper divisors (12461303237).

340303330363 is a wasteful number, since it uses less digits than its factorization.

340303330363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421242.

The product of its (nonzero) digits is 52488, while the sum is 31.

The spelling of 340303330363 in words is "three hundred forty billion, three hundred three million, three hundred thirty thousand, three hundred sixty-three".