1441445149479 has 8 divisors (see below), whose sum is σ = 1923579430272. Its totient is φ = 960137150840.

The previous prime is 1441445149457. The next prime is 1441445149511. The reversal of 1441445149479 is 9749415441441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1441445149479 - 2⁷ = 1441445149351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441445149429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206566467 + ... + 206573444.

It is an arithmetic number, because the mean of its divisors is an integer number (240447428784).

Almost surely, 2^{1441445149479} is an apocalyptic number.

1441445149479 is a deficient number, since it is larger than the sum of its proper divisors (482134280793).

1441445149479 is a wasteful number, since it uses less digits than its factorization.

1441445149479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413141077.

The product of its digits is 11612160, while the sum is 57.

The spelling of 1441445149479 in words is "one trillion, four hundred forty-one billion, four hundred forty-five million, one hundred forty-nine thousand, four hundred seventy-nine".