346141968233 has 18 divisors (see below), whose sum is σ = 378789615162. Its totient is φ = 315203129280.

The previous prime is 346141968229. The next prime is 346141968241. The reversal of 346141968233 is 332869141643.

It can be written as a sum of positive squares in only one way, i.e., 325780675984 + 20361292249 = 570772^2 + 142693^2 .

It is not a de Polignac number, because 346141968233 - 2² = 346141968229 is a prime.

It is a super-2 number, since 2×346141968233² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346141968833) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 75196910 + ... + 75201512.

It is an arithmetic number, because the mean of its divisors is an integer number (21043867509).

Almost surely, 2^346141968233 is an apocalyptic number.

It is an amenable number.

346141968233 is a deficient number, since it is larger than the sum of its proper divisors (32647646929).

346141968233 is an frugal number, since it uses more digits than its factorization.

346141968233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9285 (or 4651 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 50.

The spelling of 346141968233 in words is "three hundred forty-six billion, one hundred forty-one million, nine hundred sixty-eight thousand, two hundred thirty-three".