43228657230 has 256 divisors, whose sum is σ = 123722007552. Its totient is φ = 9627340800.

The previous prime is 43228657201. The next prime is 43228657259. The reversal of 43228657230 is 3275682234.

It is an interprime number because it is at equal distance from previous prime (43228657201) and next prime (43228657259).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 29188090 + ... + 29189570.

It is an arithmetic number, because the mean of its divisors is an integer number (483289092).

Almost surely, 2^43228657230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43228657230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61861003776).

43228657230 is an abundant number, since it is smaller than the sum of its proper divisors (80493350322).

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

43228657230 is a wasteful number, since it uses less digits than its factorization.

43228657230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584 (or 1562 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 43228657230 in words is "forty-three billion, two hundred twenty-eight million, six hundred fifty-seven thousand, two hundred thirty".