20034313523232 has 48 divisors (see below), whose sum is σ = 53709010733952. Its totient is φ = 6536017176320.

The previous prime is 20034313523171. The next prime is 20034313523251. The reversal of 20034313523232 is 23232531343002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 20034313523193 and 20034313523202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2220110019 + ... + 2220119042.

It is an arithmetic number, because the mean of its divisors is an integer number (1118937723624).

Almost surely, 2^{20034313523232} is an apocalyptic number.

It is an amenable number.

20034313523232 is an abundant number, since it is smaller than the sum of its proper divisors (33674697210720).

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

20034313523232 is a wasteful number, since it uses less digits than its factorization.

20034313523232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4440229121 (or 4440229113 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 20034313523232 its reverse (23232531343002), we get a palindrome (43266844866234).

The spelling of 20034313523232 in words is "twenty trillion, thirty-four billion, three hundred thirteen million, five hundred twenty-three thousand, two hundred thirty-two".