150340342 has 4 divisors (see below), whose sum is σ = 225510516. Its totient is φ = 75170170.

The previous prime is 150340301. The next prime is 150340373. The reversal of 150340342 is 243043051.

150340342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243043051 = 557 ⋅436343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37585084 + ... + 37585087.

It is an arithmetic number, because the mean of its divisors is an integer number (56377629).

Almost surely, 2^150340342 is an apocalyptic number.

150340342 is a deficient number, since it is larger than the sum of its proper divisors (75170174).

150340342 is an equidigital number, since it uses as much as digits as its factorization.

150340342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75170173.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 150340342 is about 12261.3352453964. The cubic root of 150340342 is about 531.7308336495.

Adding to 150340342 its reverse (243043051), we get a palindrome (393383393).

The spelling of 150340342 in words is "one hundred fifty million, three hundred forty thousand, three hundred forty-two".