1144431102043 has 8 divisors (see below), whose sum is σ = 1204674166800. Its totient is φ = 1084189022208.

The previous prime is 1144431102037. The next prime is 1144431102203. The reversal of 1144431102043 is 3402011344411.

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

It is a cyclic number.

It is not a de Polignac number, because 1144431102043 - 2⁹ = 1144431101531 is a prime.

It is a super-4 number, since 4×1144431102043⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144431105043) 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, 4169223 + ... + 4435231.

It is an arithmetic number, because the mean of its divisors is an integer number (150584270850).

Almost surely, 2^{1144431102043} is an apocalyptic number.

1144431102043 is a deficient number, since it is larger than the sum of its proper divisors (60243064757).

1144431102043 is a wasteful number, since it uses less digits than its factorization.

1144431102043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492461.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1144431102043 its reverse (3402011344411), we get a palindrome (4546442446454).

The spelling of 1144431102043 in words is "one trillion, one hundred forty-four billion, four hundred thirty-one million, one hundred two thousand, forty-three".