43233532000000 has 252 divisors, whose sum is σ = 108095955572808. Its totient is φ = 17257408000000.

The previous prime is 43233531999991. The next prime is 43233532000049. The reversal of 43233532000000 is 23533234.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1963988994 + ... + 1964011006.

It is an arithmetic number, because the mean of its divisors is an integer number (428952204654).

Almost surely, 2^{43233532000000} is an apocalyptic number.

43233532000000 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 43233532000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54047977786404).

43233532000000 is an abundant number, since it is smaller than the sum of its proper divisors (64862423572808).

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

43233532000000 is an frugal number, since it uses more digits than its factorization.

43233532000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22550 (or 22511 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 43233532000000 its reverse (23533234), we get a palindrome (43233555533234).

The spelling of 43233532000000 in words is "forty-three trillion, two hundred thirty-three billion, five hundred thirty-two million", and thus it is an aban number.