20061043842201 has 32 divisors (see below), whose sum is σ = 28598553004032. Its totient is φ = 12478230145920.

The previous prime is 20061043842197. The next prime is 20061043842277. The reversal of 20061043842201 is 10224834016002.

It is not a de Polignac number, because 20061043842201 - 2² = 20061043842197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20061043849201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2345580 + ... + 6754541.

It is an arithmetic number, because the mean of its divisors is an integer number (893704781376).

Almost surely, 2^{20061043842201} is an apocalyptic number.

It is an amenable number.

20061043842201 is a deficient number, since it is larger than the sum of its proper divisors (8537509161831).

20061043842201 is a wasteful number, since it uses less digits than its factorization.

20061043842201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100933.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 20061043842201 its reverse (10224834016002), we get a palindrome (30285877858203).

The spelling of 20061043842201 in words is "twenty trillion, sixty-one billion, forty-three million, eight hundred forty-two thousand, two hundred one".