8430126432 has 192 divisors, whose sum is σ = 27610974720. Its totient is φ = 2192707584.

The previous prime is 8430126409. The next prime is 8430126437. The reversal of 8430126432 is 2346210348.

It is a junction number, because it is equal to n+sod(n) for n = 8430126393 and 8430126402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8430126437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631119 + ... + 644337.

It is an arithmetic number, because the mean of its divisors is an integer number (143807160).

Almost surely, 2^8430126432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8430126432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13805487360).

8430126432 is an abundant number, since it is smaller than the sum of its proper divisors (19180848288).

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

8430126432 is a wasteful number, since it uses less digits than its factorization.

8430126432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13325 (or 13317 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 8430126432 is about 91815.7199612354. The cubic root of 8430126432 is about 2035.2200042657.

The spelling of 8430126432 in words is "eight billion, four hundred thirty million, one hundred twenty-six thousand, four hundred thirty-two".