20343133276032 has 128 divisors (see below), whose sum is σ = 61889326248960. Its totient is φ = 5799769823232.

The previous prime is 20343133276021. The next prime is 20343133276061. The reversal of 20343133276032 is 23067233134302.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6928383 + ... + 9417470.

It is an arithmetic number, because the mean of its divisors is an integer number (483510361320).

Almost surely, 2^{20343133276032} is an apocalyptic number.

It is an amenable number.

20343133276032 is an abundant number, since it is smaller than the sum of its proper divisors (41546192972928).

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

20343133276032 is a wasteful number, since it uses less digits than its factorization.

20343133276032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16346340 (or 16346328 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 39.

The spelling of 20343133276032 in words is "twenty trillion, three hundred forty-three billion, one hundred thirty-three million, two hundred seventy-six thousand, thirty-two".