12430053243432 has 96 divisors (see below), whose sum is σ = 36746183242080. Its totient is φ = 3764526295680.

The previous prime is 12430053243317. The next prime is 12430053243437. The reversal of 12430053243432 is 23434235003421.

12430053243432 is a `hidden beast` number, since 1 + 2 + 4 + 300 + 5 + 3 + 2 + 4 + 343 + 2 = 666.

It is a super-2 number, since 2×12430053243432² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12430053243437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3108223 + ... + 5875470.

It is an arithmetic number, because the mean of its divisors is an integer number (382772742105).

Almost surely, 2^{12430053243432} is an apocalyptic number.

12430053243432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12430053243432 is an abundant number, since it is smaller than the sum of its proper divisors (24316129998648).

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

12430053243432 is a wasteful number, since it uses less digits than its factorization.

12430053243432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8985463 (or 8985456 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 12430053243432 its reverse (23434235003421), we get a palindrome (35864288246853).

The spelling of 12430053243432 in words is "twelve trillion, four hundred thirty billion, fifty-three million, two hundred forty-three thousand, four hundred thirty-two".