1144324320002 has 16 divisors (see below), whose sum is σ = 1800903853824. Its totient is φ = 544628178000.

The previous prime is 1144324319993. The next prime is 1144324320047. The reversal of 1144324320002 is 2000234234411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151281824 + ... + 151289387.

It is an arithmetic number, because the mean of its divisors is an integer number (112556490864).

Almost surely, 2^{1144324320002} is an apocalyptic number.

1144324320002 is a deficient number, since it is larger than the sum of its proper divisors (656579533822).

1144324320002 is a wasteful number, since it uses less digits than its factorization.

1144324320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302571305.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1144324320002 its reverse (2000234234411), we get a palindrome (3144558554413).

The spelling of 1144324320002 in words is "one trillion, one hundred forty-four billion, three hundred twenty-four million, three hundred twenty thousand, two".