20132314033420 has 48 divisors (see below), whose sum is σ = 42386109948000. Its totient is φ = 8032313146880.

The previous prime is 20132314033399. The next prime is 20132314033421. The reversal of 20132314033420 is 2433041323102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20132314033421) 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 15 ways as a sum of consecutive naturals, for example, 48809250 + ... + 49219990.

It is an arithmetic number, because the mean of its divisors is an integer number (883043957250).

Almost surely, 2^{20132314033420} is an apocalyptic number.

20132314033420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20132314033420 is an abundant number, since it is smaller than the sum of its proper divisors (22253795914580).

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

20132314033420 is a wasteful number, since it uses less digits than its factorization.

20132314033420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417018 (or 417016 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 20132314033420 its reverse (2433041323102), we get a palindrome (22565355356522).

The spelling of 20132314033420 in words is "twenty trillion, one hundred thirty-two billion, three hundred fourteen million, thirty-three thousand, four hundred twenty".