1444312400014 has 48 divisors (see below), whose sum is σ = 2641084873776. Its totient is φ = 585367200000.

The previous prime is 1444312399973. The next prime is 1444312400053. The reversal of 1444312400014 is 4100042134441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5213737 + ... + 5483764.

It is an arithmetic number, because the mean of its divisors is an integer number (55022601537).

Almost surely, 2^{1444312400014} is an apocalyptic number.

1444312400014 is a deficient number, since it is larger than the sum of its proper divisors (1196772473762).

1444312400014 is a wasteful number, since it uses less digits than its factorization.

1444312400014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10697569 (or 10697550 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1444312400014 its reverse (4100042134441), we get a palindrome (5544354534455).

The spelling of 1444312400014 in words is "one trillion, four hundred forty-four billion, three hundred twelve million, four hundred thousand, fourteen".