150340043 has 4 divisors (see below), whose sum is σ = 171817200. Its totient is φ = 128862888.

The previous prime is 150340033. The next prime is 150340063. The reversal of 150340043 is 340043051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340043051 = 499 ⋅681449.

It is not a de Polignac number, because 150340043 - 2¹⁶ = 150274507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150339997 and 150340024.

It is not an unprimeable number, because it can be changed into a prime (150340033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10738568 + ... + 10738581.

It is an arithmetic number, because the mean of its divisors is an integer number (42954300).

Almost surely, 2^150340043 is an apocalyptic number.

150340043 is a deficient number, since it is larger than the sum of its proper divisors (21477157).

150340043 is an equidigital number, since it uses as much as digits as its factorization.

150340043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21477156.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 150340043 is about 12261.3230525910. The cubic root of 150340043 is about 531.7304811435.

Adding to 150340043 its reverse (340043051), we get a palindrome (490383094).

The spelling of 150340043 in words is "one hundred fifty million, three hundred forty thousand, forty-three".