43238592672 has 192 divisors, whose sum is σ = 128068190208. Its totient is φ = 12654720000.

The previous prime is 43238592671. The next prime is 43238592713. The reversal of 43238592672 is 27629583234.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (43238592671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22161297 + ... + 22163247.

It is an arithmetic number, because the mean of its divisors is an integer number (667021824).

Almost surely, 2^43238592672 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 43238592672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64034095104).

43238592672 is an abundant number, since it is smaller than the sum of its proper divisors (84829597536).

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

43238592672 is a wasteful number, since it uses less digits than its factorization.

43238592672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683 (or 2675 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The spelling of 43238592672 in words is "forty-three billion, two hundred thirty-eight million, five hundred ninety-two thousand, six hundred seventy-two".