1144142320304 has 40 divisors (see below), whose sum is σ = 2299783756800. Its totient is φ = 550835208000.

The previous prime is 1144142320271. The next prime is 1144142320319. The reversal of 1144142320304 is 4030232414411.

It is a super-2 number, since 2×1144142320304² (a number of 25 digits) contains 22 as substring.

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, 5697122 + ... + 5894529.

It is an arithmetic number, because the mean of its divisors is an integer number (57494593920).

Almost surely, 2^{1144142320304} is an apocalyptic number.

It is an amenable number.

1144142320304 is an abundant number, since it is smaller than the sum of its proper divisors (1155641436496).

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

1144142320304 is a wasteful number, since it uses less digits than its factorization.

1144142320304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11591889 (or 11591883 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1144142320304 its reverse (4030232414411), we get a palindrome (5174374734715).

The spelling of 1144142320304 in words is "one trillion, one hundred forty-four billion, one hundred forty-two million, three hundred twenty thousand, three hundred four".