20333343553032 has 128 divisors (see below), whose sum is σ = 51896174400000. Its totient is φ = 6637621026816.

The previous prime is 20333343553031. The next prime is 20333343553049. The reversal of 20333343553032 is 23035534333302.

It is not an unprimeable number, because it can be changed into a prime (20333343553031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169315344 + ... + 169435392.

It is an arithmetic number, because the mean of its divisors is an integer number (405438862500).

Almost surely, 2^{20333343553032} is an apocalyptic number.

It is an amenable number.

20333343553032 is an abundant number, since it is smaller than the sum of its proper divisors (31562830846968).

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

20333343553032 is a wasteful number, since it uses less digits than its factorization.

20333343553032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120863 (or 120859 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 39.

Adding to 20333343553032 its reverse (23035534333302), we get a palindrome (43368877886334).

The spelling of 20333343553032 in words is "twenty trillion, three hundred thirty-three billion, three hundred forty-three million, five hundred fifty-three thousand, thirty-two".