201044141423 has 4 divisors (see below), whose sum is σ = 201099728160. Its totient is φ = 200988554688.

The previous prime is 201044141413. The next prime is 201044141461. The reversal of 201044141423 is 324141440102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201044141423 - 2³⁶ = 132324664687 is a prime.

It is a super-2 number, since 2×201044141423² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201044141392 and 201044141401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201044141413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27787943 + ... + 27795176.

It is an arithmetic number, because the mean of its divisors is an integer number (50274932040).

Almost surely, 2^201044141423 is an apocalyptic number.

201044141423 is a deficient number, since it is larger than the sum of its proper divisors (55586737).

201044141423 is an equidigital number, since it uses as much as digits as its factorization.

201044141423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55586736.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 201044141423 its reverse (324141440102), we get a palindrome (525185581525).

The spelling of 201044141423 in words is "two hundred one billion, forty-four million, one hundred forty-one thousand, four hundred twenty-three".