12331341434 has 4 divisors (see below), whose sum is σ = 18497012154. Its totient is φ = 6165670716.

The previous prime is 12331341419. The next prime is 12331341443. The reversal of 12331341434 is 43414313321.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 12299475409 + 31866025 = 110903^2 + 5645^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12331341397 and 12331341406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3082835357 + ... + 3082835360.

Almost surely, 2^12331341434 is an apocalyptic number.

12331341434 is a deficient number, since it is larger than the sum of its proper divisors (6165670720).

12331341434 is an equidigital number, since it uses as much as digits as its factorization.

12331341434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165670719.

The product of its digits is 10368, while the sum is 29.

Adding to 12331341434 its reverse (43414313321), we get a palindrome (55745654755).

The spelling of 12331341434 in words is "twelve billion, three hundred thirty-one million, three hundred forty-one thousand, four hundred thirty-four".