1441020029 has 4 divisors (see below), whose sum is σ = 1450563360. Its totient is φ = 1431476700.

The previous prime is 1441019981. The next prime is 1441020041. The reversal of 1441020029 is 9200201441.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1441020029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1441019986 and 1441020013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441022029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4771439 + ... + 4771740.

It is an arithmetic number, because the mean of its divisors is an integer number (362640840).

Almost surely, 2^1441020029 is an apocalyptic number.

It is an amenable number.

1441020029 is a deficient number, since it is larger than the sum of its proper divisors (9543331).

1441020029 is an equidigital number, since it uses as much as digits as its factorization.

1441020029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9543330.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1441020029 is about 37960.7696049487. The cubic root of 1441020029 is about 1129.5098061803.

The spelling of 1441020029 in words is "one billion, four hundred forty-one million, twenty thousand, twenty-nine".