12430460042 has 216 divisors, whose sum is σ = 26847891936. Its totient is φ = 4265352000.

The previous prime is 12430459999. The next prime is 12430460047. The reversal of 12430460042 is 24006403421.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 12430459993 and 12430460020.

It is not an unprimeable number, because it can be changed into a prime (12430460047) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 175076867 + ... + 175076937.

It is an arithmetic number, because the mean of its divisors is an integer number (124295796).

Almost surely, 2^12430460042 is an apocalyptic number.

12430460042 is an abundant number, since it is smaller than the sum of its proper divisors (14417431894).

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

12430460042 is a wasteful number, since it uses less digits than its factorization.

12430460042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12430460042 its reverse (24006403421), we get a palindrome (36436863463).

The spelling of 12430460042 in words is "twelve billion, four hundred thirty million, four hundred sixty thousand, forty-two".