43078210560 has 1760 divisors, whose sum is σ = 205441505280. Its totient is φ = 8360755200.

The previous prime is 43078210547. The next prime is 43078210561. The reversal of 43078210560 is 6501287034.

43078210560 is a `hidden beast` number, since 4 + 3 + 0 + 7 + 82 + 10 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (1760).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43078210561) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 606735325 + ... + 606735395.

It is an arithmetic number, because the mean of its divisors is an integer number (116728128).

Almost surely, 2^43078210560 is an apocalyptic number.

43078210560 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 43078210560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102720752640).

43078210560 is an abundant number, since it is smaller than the sum of its proper divisors (162363294720).

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

43078210560 is a wasteful number, since it uses less digits than its factorization.

43078210560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

Adding to 43078210560 its reverse (6501287034), we get a palindrome (49579497594).

The spelling of 43078210560 in words is "forty-three billion, seventy-eight million, two hundred ten thousand, five hundred sixty".