43085323104 has 96 divisors (see below), whose sum is σ = 116537008896. Its totient is φ = 13927749120.

The previous prime is 43085323103. The next prime is 43085323109. The reversal of 43085323104 is 40132358034.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43085323103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1070709 + ... + 1110219.

It is an arithmetic number, because the mean of its divisors is an integer number (1213927176).

Almost surely, 2^43085323104 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 43085323104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58268504448).

43085323104 is an abundant number, since it is smaller than the sum of its proper divisors (73451685792).

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

43085323104 is a wasteful number, since it uses less digits than its factorization.

43085323104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39868 (or 39860 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 43085323104 in words is "forty-three billion, eighty-five million, three hundred twenty-three thousand, one hundred four".