1441970589 has 4 divisors (see below), whose sum is σ = 1922627456. Its totient is φ = 961313724.

The previous prime is 1441970539. The next prime is 1441970597. The reversal of 1441970589 is 9850791441.

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: 9850791441 = 3 ⋅3283597147.

It is not a de Polignac number, because 1441970589 - 2⁷ = 1441970461 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 (1441970539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240328429 + ... + 240328434.

It is an arithmetic number, because the mean of its divisors is an integer number (480656864).

Almost surely, 2^1441970589 is an apocalyptic number.

It is an amenable number.

1441970589 is a deficient number, since it is larger than the sum of its proper divisors (480656867).

1441970589 is an equidigital number, since it uses as much as digits as its factorization.

1441970589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480656866.

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 1441970589 is about 37973.2878350032. The cubic root of 1441970589 is about 1129.7581096567.

The spelling of 1441970589 in words is "one billion, four hundred forty-one million, nine hundred seventy thousand, five hundred eighty-nine".