220141521504054 has 96 divisors (see below), whose sum is σ = 487357344190080. Its totient is φ = 71799867869184.

The previous prime is 220141521504053. The next prime is 220141521504059. The reversal of 220141521504054 is 450405125141022.

220141521504054 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 41 + 521 + 5 + 0 + 40 + 54 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220141521504053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1126793242 + ... + 1126988594.

It is an arithmetic number, because the mean of its divisors is an integer number (5076639001980).

Almost surely, 2^{220141521504054} is an apocalyptic number.

220141521504054 is an abundant number, since it is smaller than the sum of its proper divisors (267215822686026).

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

220141521504054 is a wasteful number, since it uses less digits than its factorization.

220141521504054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202566 (or 202563 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

Adding to 220141521504054 its reverse (450405125141022), we get a palindrome (670546646645076).

The spelling of 220141521504054 in words is "two hundred twenty trillion, one hundred forty-one billion, five hundred twenty-one million, five hundred four thousand, fifty-four".