20363441105570 has 128 divisors (see below), whose sum is σ = 40287265021440. Its totient is φ = 7386020167680.

The previous prime is 20363441105503. The next prime is 20363441105573. The reversal of 20363441105570 is 7550114436302.

It is not an unprimeable number, because it can be changed into a prime (20363441105573) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 229023362 + ... + 229112258.

It is an arithmetic number, because the mean of its divisors is an integer number (314744257980).

Almost surely, 2^{20363441105570} is an apocalyptic number.

20363441105570 is a deficient number, since it is larger than the sum of its proper divisors (19923823915870).

20363441105570 is a wasteful number, since it uses less digits than its factorization.

20363441105570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89580.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 20363441105570 in words is "twenty trillion, three hundred sixty-three billion, four hundred forty-one million, one hundred five thousand, five hundred seventy".