150442351 has 4 divisors (see below), whose sum is σ = 150467272. Its totient is φ = 150417432.

The previous prime is 150442319. The next prime is 150442363. The reversal of 150442351 is 153244051.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 153244051 = 263 ⋅582677.

It is a cyclic number.

It is not a de Polignac number, because 150442351 - 2⁵ = 150442319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150442151) 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, 2941 + ... + 17593.

It is an arithmetic number, because the mean of its divisors is an integer number (37616818).

Almost surely, 2^150442351 is an apocalyptic number.

150442351 is a deficient number, since it is larger than the sum of its proper divisors (24921).

150442351 is a wasteful number, since it uses less digits than its factorization.

150442351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24920.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 150442351 is about 12265.4943235077. The cubic root of 150442351 is about 531.8510698783.

The spelling of 150442351 in words is "one hundred fifty million, four hundred forty-two thousand, three hundred fifty-one".