1444680953303 has 8 divisors (see below), whose sum is σ = 1722849335808. Its totient is φ = 1184458918104.

The previous prime is 1444680953297. The next prime is 1444680953311. The reversal of 1444680953303 is 3033590864441.

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

It is not a de Polignac number, because 1444680953303 - 2¹² = 1444680949207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444680953383) 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, 4486586651 + ... + 4486586972.

It is an arithmetic number, because the mean of its divisors is an integer number (215356166976).

Almost surely, 2^{1444680953303} is an apocalyptic number.

1444680953303 is a deficient number, since it is larger than the sum of its proper divisors (278168382505).

1444680953303 is an equidigital number, since it uses as much as digits as its factorization.

1444680953303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973173653.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 1444680953303 in words is "one trillion, four hundred forty-four billion, six hundred eighty million, nine hundred fifty-three thousand, three hundred three".