12462330342 has 128 divisors (see below), whose sum is σ = 32039608320. Its totient is φ = 3138013440.

The previous prime is 12462330329. The next prime is 12462330359. The reversal of 12462330342 is 24303326421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1986703 + ... + 1992965.

It is an arithmetic number, because the mean of its divisors is an integer number (250309440).

Almost surely, 2^12462330342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12462330342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16019804160).

12462330342 is an abundant number, since it is smaller than the sum of its proper divisors (19577277978).

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

12462330342 is a wasteful number, since it uses less digits than its factorization.

12462330342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6418.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 12462330342 its reverse (24303326421), we get a palindrome (36765656763).

The spelling of 12462330342 in words is "twelve billion, four hundred sixty-two million, three hundred thirty thousand, three hundred forty-two".