201014441 has 4 divisors (see below), whose sum is σ = 205291392. Its totient is φ = 196737492.

The previous prime is 201014423. The next prime is 201014453. The reversal of 201014441 is 144410102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144410102 = 2 ⋅72205051.

It is a cyclic number.

It is not a de Polignac number, because 201014441 - 2²² = 196820137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201014141) 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, 2138405 + ... + 2138498.

It is an arithmetic number, because the mean of its divisors is an integer number (51322848).

Almost surely, 2^201014441 is an apocalyptic number.

It is an amenable number.

201014441 is a deficient number, since it is larger than the sum of its proper divisors (4276951).

201014441 is an equidigital number, since it uses as much as digits as its factorization.

201014441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276950.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 201014441 is about 14177.9561644124. The cubic root of 201014441 is about 585.7906284530.

Adding to 201014441 its reverse (144410102), we get a palindrome (345424543).

It can be divided in two parts, 20101 and 4441, that added together give a palindrome (24542).

The spelling of 201014441 in words is "two hundred one million, fourteen thousand, four hundred forty-one".