12430026335472 has 40 divisors (see below), whose sum is σ = 32111798713344. Its totient is φ = 4143226325184.

The previous prime is 12430026335411. The next prime is 12430026335473. The reversal of 12430026335472 is 27453362003421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430026335473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1874128 + ... + 5326575.

Almost surely, 2^{12430026335472} is an apocalyptic number.

12430026335472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12430026335472 is an abundant number, since it is smaller than the sum of its proper divisors (19681772377872).

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

12430026335472 is a wasteful number, since it uses less digits than its factorization.

12430026335472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7236677 (or 7236671 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 42.

Adding to 12430026335472 its reverse (27453362003421), we get a palindrome (39883388338893).

The spelling of 12430026335472 in words is "twelve trillion, four hundred thirty billion, twenty-six million, three hundred thirty-five thousand, four hundred seventy-two".