350523540511321 has 16 divisors (see below), whose sum is σ = 360061084627200. Its totient is φ = 341111610972288.

The previous prime is 350523540511301. The next prime is 350523540511337. The reversal of 350523540511321 is 123115045325053.

It is a cyclic number.

It is not a de Polignac number, because 350523540511321 - 2²⁹ = 350523003640409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350523540511301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17614356 + ... + 31801141.

It is an arithmetic number, because the mean of its divisors is an integer number (22503817789200).

Almost surely, 2^{350523540511321} is an apocalyptic number.

It is an amenable number.

350523540511321 is a deficient number, since it is larger than the sum of its proper divisors (9537544115879).

350523540511321 is a wasteful number, since it uses less digits than its factorization.

350523540511321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49416768.

The product of its (nonzero) digits is 270000, while the sum is 40.

Adding to 350523540511321 its reverse (123115045325053), we get a palindrome (473638585836374).

The spelling of 350523540511321 in words is "three hundred fifty trillion, five hundred twenty-three billion, five hundred forty million, five hundred eleven thousand, three hundred twenty-one".