12423411334 has 8 divisors (see below), whose sum is σ = 19731300408. Its totient is φ = 5846311200.

The previous prime is 12423411257. The next prime is 12423411367. The reversal of 12423411334 is 43311432421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12423411334² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182697192 + ... + 182697259.

It is an arithmetic number, because the mean of its divisors is an integer number (2466412551).

Almost surely, 2^12423411334 is an apocalyptic number.

12423411334 is a deficient number, since it is larger than the sum of its proper divisors (7307889074).

12423411334 is a wasteful number, since it uses less digits than its factorization.

12423411334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365394470.

The product of its digits is 6912, while the sum is 28.

Adding to 12423411334 its reverse (43311432421), we get a palindrome (55734843755).

The spelling of 12423411334 in words is "twelve billion, four hundred twenty-three million, four hundred eleven thousand, three hundred thirty-four".