20201331444410 has 64 divisors (see below), whose sum is σ = 37415886367104. Its totient is φ = 7847263929600.

The previous prime is 20201331444379. The next prime is 20201331444529. The reversal of 20201331444410 is 1444413310202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471388544 + ... + 471431396.

It is an arithmetic number, because the mean of its divisors is an integer number (584623224486).

Almost surely, 2^{20201331444410} is an apocalyptic number.

20201331444410 is a deficient number, since it is larger than the sum of its proper divisors (17214554922694).

20201331444410 is a wasteful number, since it uses less digits than its factorization.

20201331444410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45279.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 20201331444410 its reverse (1444413310202), we get a palindrome (21645744754612).

The spelling of 20201331444410 in words is "twenty trillion, two hundred one billion, three hundred thirty-one million, four hundred forty-four thousand, four hundred ten".