12346122374 has 16 divisors (see below), whose sum is σ = 18676359168. Its totient is φ = 6120728712.

The previous prime is 12346122343. The next prime is 12346122377. The reversal of 12346122374 is 47322164321.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12346122377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429827 + ... + 457649.

It is an arithmetic number, because the mean of its divisors is an integer number (1167272448).

Almost surely, 2^12346122374 is an apocalyptic number.

12346122374 is a deficient number, since it is larger than the sum of its proper divisors (6330236794).

12346122374 is a wasteful number, since it uses less digits than its factorization.

12346122374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29699.

The product of its digits is 48384, while the sum is 35.

Adding to 12346122374 its reverse (47322164321), we get a palindrome (59668286695).

The spelling of 12346122374 in words is "twelve billion, three hundred forty-six million, one hundred twenty-two thousand, three hundred seventy-four".