32443225441530 has 64 divisors (see below), whose sum is σ = 78174615138048. Its totient is φ = 8616992030720.

The previous prime is 32443225441477. The next prime is 32443225441547. The reversal of 32443225441530 is 3514452234423.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77917795 + ... + 78333065.

It is an arithmetic number, because the mean of its divisors is an integer number (1221478361532).

Almost surely, 2^{32443225441530} is an apocalyptic number.

32443225441530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32443225441530 is an abundant number, since it is smaller than the sum of its proper divisors (45731389696518).

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

32443225441530 is a wasteful number, since it uses less digits than its factorization.

32443225441530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425671.

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 32443225441530 its reverse (3514452234423), we get a palindrome (35957677675953).

The spelling of 32443225441530 in words is "thirty-two trillion, four hundred forty-three billion, two hundred twenty-five million, four hundred forty-one thousand, five hundred thirty".