20144102411 has 8 divisors (see below), whose sum is σ = 20824742400. Its totient is φ = 19472477760.

The previous prime is 20144102389. The next prime is 20144102449. The reversal of 20144102411 is 11420144102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20144102411 - 2¹⁰ = 20144101387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20144102491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2249291 + ... + 2258228.

It is an arithmetic number, because the mean of its divisors is an integer number (2603092800).

Almost surely, 2^20144102411 is an apocalyptic number.

20144102411 is a deficient number, since it is larger than the sum of its proper divisors (680639989).

20144102411 is a wasteful number, since it uses less digits than its factorization.

20144102411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507669.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 20144102411 its reverse (11420144102), we get a palindrome (31564246513).

The spelling of 20144102411 in words is "twenty billion, one hundred forty-four million, one hundred two thousand, four hundred eleven".