20480180134914 has 64 divisors (see below), whose sum is σ = 47091216860160. Its totient is φ = 6590817072000.

The previous prime is 20480180134861. The next prime is 20480180134919. The reversal of 20480180134914 is 41943108108402.

20480180134914 is a `hidden beast` number, since 2 + 0 + 4 + 80 + 1 + 80 + 1 + 3 + 491 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 20480180134914.

It is not an unprimeable number, because it can be changed into a prime (20480180134919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13825267 + ... + 15234774.

It is an arithmetic number, because the mean of its divisors is an integer number (735800263440).

Almost surely, 2^{20480180134914} is an apocalyptic number.

20480180134914 is an abundant number, since it is smaller than the sum of its proper divisors (26611036725246).

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

20480180134914 is a wasteful number, since it uses less digits than its factorization.

20480180134914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29060504 (or 29060498 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 20480180134914 in words is "twenty trillion, four hundred eighty billion, one hundred eighty million, one hundred thirty-four thousand, nine hundred fourteen".