1443150514117 has 4 divisors (see below), whose sum is σ = 1554162092140. Its totient is φ = 1332138936096.

The previous prime is 1443150514111. The next prime is 1443150514139. The reversal of 1443150514117 is 7114150513441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 355789583361 + 1087360930756 = 596481^2 + 1042766^2 .

It is a cyclic number.

It is not a de Polignac number, because 1443150514117 - 2¹⁵ = 1443150481349 is a prime.

It is a super-2 number, since 2×1443150514117² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443150514111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55505788992 + ... + 55505789017.

It is an arithmetic number, because the mean of its divisors is an integer number (388540523035).

Almost surely, 2^{1443150514117} is an apocalyptic number.

It is an amenable number.

1443150514117 is a deficient number, since it is larger than the sum of its proper divisors (111011578023).

1443150514117 is a wasteful number, since it uses less digits than its factorization.

1443150514117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111011578022.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 1443150514117 in words is "one trillion, four hundred forty-three billion, one hundred fifty million, five hundred fourteen thousand, one hundred seventeen".