12430413989 has 32 divisors (see below), whose sum is σ = 15049794816. Its totient is φ = 10045601280.

The previous prime is 12430413959. The next prime is 12430414033. The reversal of 12430413989 is 98931403421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12430413989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430413929) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1013039 + ... + 1025235.

It is an arithmetic number, because the mean of its divisors is an integer number (470306088).

Almost surely, 2^12430413989 is an apocalyptic number.

It is an amenable number.

12430413989 is a deficient number, since it is larger than the sum of its proper divisors (2619380827).

12430413989 is a wasteful number, since it uses less digits than its factorization.

12430413989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12365.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 12430413989 in words is "twelve billion, four hundred thirty million, four hundred thirteen thousand, nine hundred eighty-nine".