346232505232643 has 4 divisors (see below), whose sum is σ = 364455268665960. Its totient is φ = 328009741799328.

The previous prime is 346232505232619. The next prime is 346232505232661.

346232505232643 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 346232505232643 - 2¹⁴ = 346232505216259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346232505232591 and 346232505232600.

It is not an unprimeable number, because it can be changed into a prime (346232505232613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9111381716630 + ... + 9111381716667.

It is an arithmetic number, because the mean of its divisors is an integer number (91113817166490).

Almost surely, 2^{346232505232643} is an apocalyptic number.

346232505232643 is a deficient number, since it is larger than the sum of its proper divisors (18222763433317).

346232505232643 is a wasteful number, since it uses less digits than its factorization.

346232505232643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18222763433316.

The product of its (nonzero) digits is 18662400, while the sum is 50.

It can be divided in two parts, 34623250 and 5232643, that added together give a palindrome (39855893).

The spelling of 346232505232643 in words is "three hundred forty-six trillion, two hundred thirty-two billion, five hundred five million, two hundred thirty-two thousand, six hundred forty-three".