12430953460 has 24 divisors (see below), whose sum is σ = 26124819336. Its totient is φ = 4968606720.

The previous prime is 12430953413. The next prime is 12430953511. The reversal of 12430953460 is 6435903421.

It can be written as a sum of positive squares in 4 ways, for example, as 989228304 + 11441725156 = 31452^2 + 106966^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208837 + ... + 261676.

It is an arithmetic number, because the mean of its divisors is an integer number (1088534139).

Almost surely, 2^12430953460 is an apocalyptic number.

12430953460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12430953460 is an abundant number, since it is smaller than the sum of its proper divisors (13693865876).

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

12430953460 is a wasteful number, since it uses less digits than its factorization.

12430953460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471843 (or 471841 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 12430953460 in words is "twelve billion, four hundred thirty million, nine hundred fifty-three thousand, four hundred sixty".