12342301434 has 12 divisors (see below), whose sum is σ = 26741653146. Its totient is φ = 4114100472.

The previous prime is 12342301403. The next prime is 12342301453. The reversal of 12342301434 is 43410324321.

12342301434 is a `hidden beast` number, since 12 + 342 + 301 + 4 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11002961025 + 1339340409 = 104895^2 + 36597^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12342301398 and 12342301407.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 342841689 + ... + 342841724.

Almost surely, 2^12342301434 is an apocalyptic number.

12342301434 is an abundant number, since it is smaller than the sum of its proper divisors (14399351712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12342301434 is a wasteful number, since it uses less digits than its factorization.

12342301434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685683421 (or 685683418 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 12342301434 its reverse (43410324321), we get a palindrome (55752625755).

The spelling of 12342301434 in words is "twelve billion, three hundred forty-two million, three hundred one thousand, four hundred thirty-four".