14285730001444 has 48 divisors (see below), whose sum is σ = 27389093711616. Its totient is φ = 6465864384000.

The previous prime is 14285730001441. The next prime is 14285730001507. The reversal of 14285730001444 is 44410003758241.

It is a self number, because there is not a number n which added to its sum of digits gives 14285730001444.

It is not an unprimeable number, because it can be changed into a prime (14285730001441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10838869 + ... + 12085219.

It is an arithmetic number, because the mean of its divisors is an integer number (570606118992).

Almost surely, 2^{14285730001444} is an apocalyptic number.

It is an amenable number.

14285730001444 is a deficient number, since it is larger than the sum of its proper divisors (13103363710172).

14285730001444 is a wasteful number, since it uses less digits than its factorization.

14285730001444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247476 (or 1247474 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 43.

Adding to 14285730001444 its reverse (44410003758241), we get a palindrome (58695733759685).

The spelling of 14285730001444 in words is "fourteen trillion, two hundred eighty-five billion, seven hundred thirty million, one thousand, four hundred forty-four".