1444464103 has 8 divisors (see below), whose sum is σ = 1494715680. Its totient is φ = 1394242080.

The previous prime is 1444464097. The next prime is 1444464167. The reversal of 1444464103 is 3014644441.

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 1444464103 - 2¹⁷ = 1444333031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444464803) 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, 147118 + ... + 156628.

It is an arithmetic number, because the mean of its divisors is an integer number (186839460).

Almost surely, 2^1444464103 is an apocalyptic number.

1444464103 is a deficient number, since it is larger than the sum of its proper divisors (50251577).

1444464103 is an equidigital number, since it uses as much as digits as its factorization.

1444464103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14777.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 1444464103 is about 38006.1061278316. The cubic root of 1444464103 is about 1130.4089424931.

The spelling of 1444464103 in words is "one billion, four hundred forty-four million, four hundred sixty-four thousand, one hundred three".