1144311041200 has 30 divisors (see below), whose sum is σ = 2749207277444. Its totient is φ = 457724416320.

The previous prime is 1144311041173. The next prime is 1144311041207. The reversal of 1144311041200 is 21401134411.

It is not an unprimeable number, because it can be changed into a prime (1144311041207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1430388402 + ... + 1430389201.

Almost surely, 2^{1144311041200} is an apocalyptic number.

1144311041200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144311041200 is an abundant number, since it is smaller than the sum of its proper divisors (1604896236244).

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

1144311041200 is a wasteful number, since it uses less digits than its factorization.

1144311041200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860777621 (or 2860777610 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1144311041200 its reverse (21401134411), we get a palindrome (1165712175611).

The spelling of 1144311041200 in words is "one trillion, one hundred forty-four billion, three hundred eleven million, forty-one thousand, two hundred".