43396070688 has 144 divisors (see below), whose sum is σ = 128394878976. Its totient is φ = 13888143360.

The previous prime is 43396070681. The next prime is 43396070689. The reversal of 43396070688 is 88607069334.

43396070688 is a `hidden beast` number, since 433 + 9 + 60 + 70 + 6 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (43396070681) 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 23 ways as a sum of consecutive naturals, for example, 1114720 + ... + 1152992.

It is an arithmetic number, because the mean of its divisors is an integer number (891631104).

Almost surely, 2^43396070688 is an apocalyptic number.

43396070688 is a gapful number since it is divisible by the number (48) 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 43396070688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64197439488).

43396070688 is an abundant number, since it is smaller than the sum of its proper divisors (84998808288).

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

43396070688 is a wasteful number, since it uses less digits than its factorization.

43396070688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38447 (or 38436 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 43396070688 in words is "forty-three billion, three hundred ninety-six million, seventy thousand, six hundred eighty-eight".