1144454331150 has 192 divisors, whose sum is σ = 3505748951040. Its totient is φ = 272624227200.

The previous prime is 1144454331133. The next prime is 1144454331151. The reversal of 1144454331150 is 511334544411.

1144454331150 is a `hidden beast` number, since 1 + 14 + 44 + 543 + 3 + 11 + 50 = 666.

It is a super-3 number, since 3×1144454331150³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144454331151) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 507742 + ... + 1595841.

It is an arithmetic number, because the mean of its divisors is an integer number (18259109120).

Almost surely, 2^{1144454331150} is an apocalyptic number.

1144454331150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144454331150 is an abundant number, since it is smaller than the sum of its proper divisors (2361294619890).

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

1144454331150 is a wasteful number, since it uses less digits than its factorization.

1144454331150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103648 (or 2103637 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 1144454331150 its reverse (511334544411), we get a palindrome (1655788875561).

The spelling of 1144454331150 in words is "one trillion, one hundred forty-four billion, four hundred fifty-four million, three hundred thirty-one thousand, one hundred fifty".