1144341200000 has 96 divisors (see below), whose sum is σ = 2849496409620. Its totient is φ = 457736320000.

The previous prime is 1144341199999. The next prime is 1144341200027. The reversal of 1144341200000 is 21434411.

It can be written as a sum of positive squares in 6 ways, for example, as 1340731456 + 1143000468544 = 36616^2 + 1069112^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030427 + ... + 1830426.

Almost surely, 2^{1144341200000} is an apocalyptic number.

1144341200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144341200000 is an abundant number, since it is smaller than the sum of its proper divisors (1705155209620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144341200000 is an frugal number, since it uses more digits than its factorization.

1144341200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860892 (or 2860860 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1144341200000 its reverse (21434411), we get a palindrome (1144362634411).

The spelling of 1144341200000 in words is "one trillion, one hundred forty-four billion, three hundred forty-one million, two hundred thousand".