20132433021332 has 12 divisors (see below), whose sum is σ = 35232013594176. Its totient is φ = 10066143423000.

The previous prime is 20132433021287. The next prime is 20132433021347. The reversal of 20132433021332 is 23312033423102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20132433021295 and 20132433021304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17649788 + ... + 18755795.

It is an arithmetic number, because the mean of its divisors is an integer number (2936001132848).

Almost surely, 2^{20132433021332} is an apocalyptic number.

It is an amenable number.

20132433021332 is a deficient number, since it is larger than the sum of its proper divisors (15099580572844).

20132433021332 is a wasteful number, since it uses less digits than its factorization.

20132433021332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36543838 (or 36543836 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 20132433021332 its reverse (23312033423102), we get a palindrome (43444466444434).

The spelling of 20132433021332 in words is "twenty trillion, one hundred thirty-two billion, four hundred thirty-three million, twenty-one thousand, three hundred thirty-two".