145050111443 has 8 divisors (see below), whose sum is σ = 149751699456. Its totient is φ = 140349933000.

The previous prime is 145050111421. The next prime is 145050111491. The reversal of 145050111443 is 344111050541.

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 145050111443 - 2⁶ = 145050111379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145050111743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141233 + ... + 556818.

It is an arithmetic number, because the mean of its divisors is an integer number (18718962432).

Almost surely, 2^145050111443 is an apocalyptic number.

145050111443 is a deficient number, since it is larger than the sum of its proper divisors (4701588013).

145050111443 is an equidigital number, since it uses as much as digits as its factorization.

145050111443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704785.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 145050111443 its reverse (344111050541), we get a palindrome (489161161984).

The spelling of 145050111443 in words is "one hundred forty-five billion, fifty million, one hundred eleven thousand, four hundred forty-three".