20144041032213 has 48 divisors (see below), whose sum is σ = 33790210621440. Its totient is φ = 11325559421088.

The previous prime is 20144041032197. The next prime is 20144041032217. The reversal of 20144041032213 is 31223014044102.

20144041032213 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 4 + 0 + 410 + 32 + 213 = 666.

It is not a de Polignac number, because 20144041032213 - 2⁴ = 20144041032197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20144041032217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 697356 + ... + 6385482.

It is an arithmetic number, because the mean of its divisors is an integer number (703962721280).

Almost surely, 2^{20144041032213} is an apocalyptic number.

It is an amenable number.

20144041032213 is a deficient number, since it is larger than the sum of its proper divisors (13646169589227).

20144041032213 is a wasteful number, since it uses less digits than its factorization.

20144041032213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5689046 (or 5689043 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 20144041032213 its reverse (31223014044102), we get a palindrome (51367055076315).

The spelling of 20144041032213 in words is "twenty trillion, one hundred forty-four billion, forty-one million, thirty-two thousand, two hundred thirteen".