12434234302 has 8 divisors (see below), whose sum is σ = 21315830256. Its totient is φ = 5328957552.

The previous prime is 12434234269. The next prime is 12434234303. The reversal of 12434234302 is 20343243421.

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

It is a super-2 number, since 2×12434234302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434234303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444079783 + ... + 444079810.

It is an arithmetic number, because the mean of its divisors is an integer number (2664478782).

Almost surely, 2^12434234302 is an apocalyptic number.

12434234302 is a deficient number, since it is larger than the sum of its proper divisors (8881595954).

12434234302 is an equidigital number, since it uses as much as digits as its factorization.

12434234302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888159602.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 12434234302 its reverse (20343243421), we get a palindrome (32777477723).

The spelling of 12434234302 in words is "twelve billion, four hundred thirty-four million, two hundred thirty-four thousand, three hundred two".