201044414423 has 16 divisors (see below), whose sum is σ = 207890335296. Its totient is φ = 194299042560.

The previous prime is 201044414381. The next prime is 201044414437. The reversal of 201044414423 is 324414440102.

It is a cyclic number.

It is not a de Polignac number, because 201044414423 - 2⁸ = 201044414167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201044414443) 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, 1956065 + ... + 2056277.

It is an arithmetic number, because the mean of its divisors is an integer number (12993145956).

Almost surely, 2^201044414423 is an apocalyptic number.

201044414423 is a deficient number, since it is larger than the sum of its proper divisors (6845920873).

201044414423 is a wasteful number, since it uses less digits than its factorization.

201044414423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100714.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 201044414423 its reverse (324414440102), we get a palindrome (525458854525).

The spelling of 201044414423 in words is "two hundred one billion, forty-four million, four hundred fourteen thousand, four hundred twenty-three".