1444588714460 has 12 divisors (see below), whose sum is σ = 3033636300408. Its totient is φ = 577835485776.

The previous prime is 1444588714453. The next prime is 1444588714483. The reversal of 1444588714460 is 644178854441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1444588714396 and 1444588714405.

It is a congruent number.

It is an unprimeable number.

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, 36114717842 + ... + 36114717881.

It is an arithmetic number, because the mean of its divisors is an integer number (252803025034).

Almost surely, 2^{1444588714460} is an apocalyptic number.

1444588714460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444588714460 is an abundant number, since it is smaller than the sum of its proper divisors (1589047585948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1444588714460 is a wasteful number, since it uses less digits than its factorization.

1444588714460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72229435732 (or 72229435730 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 56.

The spelling of 1444588714460 in words is "one trillion, four hundred forty-four billion, five hundred eighty-eight million, seven hundred fourteen thousand, four hundred sixty".