20144410013 has 16 divisors (see below), whose sum is σ = 24798888576. Its totient is φ = 15934726080.

The previous prime is 20144410001. The next prime is 20144410019. The reversal of 20144410013 is 31001444102.

It is not a de Polignac number, because 20144410013 - 2⁴ = 20144409997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20144410019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407318 + ... + 454088.

It is an arithmetic number, because the mean of its divisors is an integer number (1549930536).

Almost surely, 2^20144410013 is an apocalyptic number.

It is an amenable number.

20144410013 is a deficient number, since it is larger than the sum of its proper divisors (4654478563).

20144410013 is a wasteful number, since it uses less digits than its factorization.

20144410013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51524.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20144410013 its reverse (31001444102), we get a palindrome (51145854115).

The spelling of 20144410013 in words is "twenty billion, one hundred forty-four million, four hundred ten thousand, thirteen".