20114001441243 has 12 divisors (see below), whose sum is σ = 29066228211280. Its totient is φ = 13403486336976.

The previous prime is 20114001441227. The next prime is 20114001441251. The reversal of 20114001441243 is 34214410041102.

20114001441243 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 400 + 14 + 4 + 1 + 243 = 666.

It is not a de Polignac number, because 20114001441243 - 2⁴ = 20114001441227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20114001441203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487307983 + ... + 487349256.

Almost surely, 2^{20114001441243} is an apocalyptic number.

20114001441243 is a deficient number, since it is larger than the sum of its proper divisors (8952226770037).

20114001441243 is a wasteful number, since it uses less digits than its factorization.

20114001441243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974659538 (or 974659535 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 20114001441243 its reverse (34214410041102), we get a palindrome (54328411482345).

The spelling of 20114001441243 in words is "twenty trillion, one hundred fourteen billion, one million, four hundred forty-one thousand, two hundred forty-three".