20234032043211 has 64 divisors (see below), whose sum is σ = 34758878976000. Its totient is φ = 11536548871680.

The previous prime is 20234032043207. The next prime is 20234032043279. The reversal of 20234032043211 is 11234023043202.

20234032043211 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 403 + 2 + 0 + 43 + 211 = 666.

It is not a de Polignac number, because 20234032043211 - 2² = 20234032043207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20234032043111) 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, 5401906 + ... + 8345576.

It is an arithmetic number, because the mean of its divisors is an integer number (543107484000).

Almost surely, 2^{20234032043211} is an apocalyptic number.

20234032043211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20234032043211 is a deficient number, since it is larger than the sum of its proper divisors (14524846932789).

20234032043211 is an frugal number, since it uses more digits than its factorization.

20234032043211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944148 (or 2944130 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 20234032043211 its reverse (11234023043202), we get a palindrome (31468055086413).

Subtracting from 20234032043211 its reverse (11234023043202), we obtain a palindrome (9000009000009).

The spelling of 20234032043211 in words is "twenty trillion, two hundred thirty-four billion, thirty-two million, forty-three thousand, two hundred eleven".