43015468560 has 320 divisors, whose sum is σ = 146459197440. Its totient is φ = 10396753920.

The previous prime is 43015468553. The next prime is 43015468567. The reversal of 43015468560 is 6586451034.

It is an interprime number because it is at equal distance from previous prime (43015468553) and next prime (43015468567).

It is not an unprimeable number, because it can be changed into a prime (43015468567) 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 63 ways as a sum of consecutive naturals, for example, 30228009 + ... + 30229431.

It is an arithmetic number, because the mean of its divisors is an integer number (457684992).

Almost surely, 2^43015468560 is an apocalyptic number.

43015468560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43015468560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73229598720).

43015468560 is an abundant number, since it is smaller than the sum of its proper divisors (103443728880).

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

43015468560 is a wasteful number, since it uses less digits than its factorization.

43015468560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 43015468560 in words is "forty-three billion, fifteen million, four hundred sixty-eight thousand, five hundred sixty".