32224330323140 has 12 divisors (see below), whose sum is σ = 67671093678636. Its totient is φ = 12889732129248.

The previous prime is 32224330323109. The next prime is 32224330323149. The reversal of 32224330323140 is 4132303342223.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10354790308996 + 21869540014144 = 3217886^2 + 4676488^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32224330323097 and 32224330323106.

It is not an unprimeable number, because it can be changed into a prime (32224330323149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805608258059 + ... + 805608258098.

It is an arithmetic number, because the mean of its divisors is an integer number (5639257806553).

Almost surely, 2^{32224330323140} is an apocalyptic number.

It is an amenable number.

32224330323140 is an abundant number, since it is smaller than the sum of its proper divisors (35446763355496).

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

32224330323140 is a wasteful number, since it uses less digits than its factorization.

32224330323140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611216516166 (or 1611216516164 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 32224330323140 its reverse (4132303342223), we get a palindrome (36356633665363).

The spelling of 32224330323140 in words is "thirty-two trillion, two hundred twenty-four billion, three hundred thirty million, three hundred twenty-three thousand, one hundred forty".