13444510222003 has 8 divisors (see below), whose sum is σ = 15388470408960. Its totient is φ = 11506379002440.

The previous prime is 13444510221979. The next prime is 13444510222019. The reversal of 13444510222003 is 30022201544431.

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

It is not a de Polignac number, because 13444510222003 - 2²¹ = 13444508124851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13444510223003) 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, 1457236903 + ... + 1457246128.

It is an arithmetic number, because the mean of its divisors is an integer number (1923558801120).

Almost surely, 2^{13444510222003} is an apocalyptic number.

13444510222003 is a deficient number, since it is larger than the sum of its proper divisors (1943960186957).

13444510222003 is an equidigital number, since it uses as much as digits as its factorization.

13444510222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914483697.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 13444510222003 its reverse (30022201544431), we get a palindrome (43466711766434).

The spelling of 13444510222003 in words is "thirteen trillion, four hundred forty-four billion, five hundred ten million, two hundred twenty-two thousand, three".