201044430411 has 16 divisors (see below), whose sum is σ = 292827244800. Its totient is φ = 121678866720.

The previous prime is 201044430407. The next prime is 201044430427. The reversal of 201044430411 is 114034440102.

It is not a de Polignac number, because 201044430411 - 2² = 201044430407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201044430311) 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, 4131511 + ... + 4179888.

It is an arithmetic number, because the mean of its divisors is an integer number (18301702800).

Almost surely, 2^201044430411 is an apocalyptic number.

201044430411 is a deficient number, since it is larger than the sum of its proper divisors (91782814389).

201044430411 is a wasteful number, since it uses less digits than its factorization.

201044430411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8312146.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 201044430411 its reverse (114034440102), we get a palindrome (315078870513).

The spelling of 201044430411 in words is "two hundred one billion, forty-four million, four hundred thirty thousand, four hundred eleven".