1142110200441 has 8 divisors (see below), whose sum is σ = 1740358400704. Its totient is φ = 652634400240.

The previous prime is 1142110200373. The next prime is 1142110200443. The reversal of 1142110200441 is 1440020112411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1142110200441 - 2¹¹ = 1142110198393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 54386200021 = 1142110200441 / (1 + 1 + 4 + 2 + 1 + 1 + 0 + 2 + 0 + 0 + 4 + 4 + 1).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1142110200443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27193099990 + ... + 27193100031.

It is an arithmetic number, because the mean of its divisors is an integer number (217544800088).

Almost surely, 2^{1142110200441} is an apocalyptic number.

It is an amenable number.

1142110200441 is a deficient number, since it is larger than the sum of its proper divisors (598248200263).

1142110200441 is an equidigital number, since it uses as much as digits as its factorization.

1142110200441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54386200031.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1142110200441 its reverse (1440020112411), we get a palindrome (2582130312852).

The spelling of 1142110200441 in words is "one trillion, one hundred forty-two billion, one hundred ten million, two hundred thousand, four hundred forty-one".