32443320223132 has 48 divisors (see below), whose sum is σ = 72287503968960. Its totient is φ = 12392143529472.

The previous prime is 32443320223121. The next prime is 32443320223199. The reversal of 32443320223132 is 23132202334423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1536713593 + ... + 1536734704.

It is an arithmetic number, because the mean of its divisors is an integer number (1505989666020).

Almost surely, 2^{32443320223132} is an apocalyptic number.

It is an amenable number.

32443320223132 is an abundant number, since it is smaller than the sum of its proper divisors (39844183745828).

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

32443320223132 is a wasteful number, since it uses less digits than its factorization.

32443320223132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073448350 (or 3073448348 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 32443320223132 its reverse (23132202334423), we get a palindrome (55575522557555).

The spelling of 32443320223132 in words is "thirty-two trillion, four hundred forty-three billion, three hundred twenty million, two hundred twenty-three thousand, one hundred thirty-two".