43041436960 has 96 divisors (see below), whose sum is σ = 105101100720. Its totient is φ = 16644206592.

The previous prime is 43041436937. The next prime is 43041437003. The reversal of 43041436960 is 6963414034.

It can be written as a sum of positive squares in 8 ways, for example, as 30783404304 + 12258032656 = 175452^2 + 110716^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906286 + ... + 952594.

Almost surely, 2^43041436960 is an apocalyptic number.

43041436960 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 43041436960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52550550360).

43041436960 is an abundant number, since it is smaller than the sum of its proper divisors (62059663760).

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

43041436960 is a wasteful number, since it uses less digits than its factorization.

43041436960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46518 (or 46510 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 43041436960 in words is "forty-three billion, forty-one million, four hundred thirty-six thousand, nine hundred sixty".