43201323132000 has 768 divisors, whose sum is σ = 157605058630656. Its totient is φ = 10256701440000.

The previous prime is 43201323131957. The next prime is 43201323132013. The reversal of 43201323132000 is 23132310234.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1876104487 + ... + 1876127513.

It is an arithmetic number, because the mean of its divisors is an integer number (205214920092).

Almost surely, 2^{43201323132000} is an apocalyptic number.

43201323132000 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 43201323132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78802529315328).

43201323132000 is an abundant number, since it is smaller than the sum of its proper divisors (114403735498656).

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

43201323132000 is a wasteful number, since it uses less digits than its factorization.

43201323132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23360 (or 23342 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 43201323132000 its reverse (23132310234), we get a palindrome (43224455442234).

The spelling of 43201323132000 in words is "forty-three trillion, two hundred one billion, three hundred twenty-three million, one hundred thirty-two thousand".