331014233434 has 4 divisors (see below), whose sum is σ = 496521350154. Its totient is φ = 165507116716.

The previous prime is 331014233413. The next prime is 331014233453. The reversal of 331014233434 is 434332410133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434332410133 = 20029 ⋅21685177.

It can be written as a sum of positive squares in only one way, i.e., 219448213209 + 111566020225 = 468453^2 + 334015^2 .

It is a junction number, because it is equal to n+sod(n) for n = 331014233396 and 331014233405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82753558357 + ... + 82753558360.

Almost surely, 2^331014233434 is an apocalyptic number.

331014233434 is a deficient number, since it is larger than the sum of its proper divisors (165507116720).

331014233434 is a wasteful number, since it uses less digits than its factorization.

331014233434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165507116719.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 331014233434 its reverse (434332410133), we get a palindrome (765346643567).

The spelling of 331014233434 in words is "three hundred thirty-one billion, fourteen million, two hundred thirty-three thousand, four hundred thirty-four".