1441012141 has 4 divisors (see below), whose sum is σ = 1445365984. Its totient is φ = 1436658300.

The previous prime is 1441012103. The next prime is 1441012159. The reversal of 1441012141 is 1412101441.

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: 1412101441 = 263 ⋅5369207.

It is a cyclic number.

It is not a de Polignac number, because 1441012141 - 2¹¹ = 1441010093 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 (1441012171) 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, 2176425 + ... + 2177086.

It is an arithmetic number, because the mean of its divisors is an integer number (361341496).

Almost surely, 2^1441012141 is an apocalyptic number.

It is an amenable number.

1441012141 is a deficient number, since it is larger than the sum of its proper divisors (4353843).

1441012141 is an equidigital number, since it uses as much as digits as its factorization.

1441012141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353842.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1441012141 is about 37960.6657080721. The cubic root of 1441012141 is about 1129.5077452351.

Adding to 1441012141 its reverse (1412101441), we get a palindrome (2853113582).

The spelling of 1441012141 in words is "one billion, four hundred forty-one million, twelve thousand, one hundred forty-one".