1444014677 has 8 divisors (see below), whose sum is σ = 1650931200. Its totient is φ = 1237255344.

The previous prime is 1444014667. The next prime is 1444014713. The reversal of 1444014677 is 7764104441.

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 1444014677 - 2²⁰ = 1442966101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1444014677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444014667) 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, 18902 + ... + 56967.

It is an arithmetic number, because the mean of its divisors is an integer number (206366400).

Almost surely, 2^1444014677 is an apocalyptic number.

It is an amenable number.

1444014677 is a deficient number, since it is larger than the sum of its proper divisors (206916523).

1444014677 is an equidigital number, since it uses as much as digits as its factorization.

1444014677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78595.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 1444014677 is about 38000.1931179303. The cubic root of 1444014677 is about 1130.2916930424.

The spelling of 1444014677 in words is "one billion, four hundred forty-four million, fourteen thousand, six hundred seventy-seven".