20484810237312 has 128 divisors (see below), whose sum is σ = 60460299631200. Its totient is φ = 6828082790400.

The previous prime is 20484810237301. The next prime is 20484810237317. The reversal of 20484810237312 is 21373201848402.

20484810237312 is a `hidden beast` number, since 2 + 0 + 484 + 8 + 102 + 37 + 31 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20484810237317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190720968 + ... + 190828344.

Almost surely, 2^{20484810237312} is an apocalyptic number.

It is an amenable number.

20484810237312 is an abundant number, since it is smaller than the sum of its proper divisors (39975489393888).

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

20484810237312 is a wasteful number, since it uses less digits than its factorization.

20484810237312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162601 (or 162583 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 20484810237312 in words is "twenty trillion, four hundred eighty-four billion, eight hundred ten million, two hundred thirty-seven thousand, three hundred twelve".