150452142 has 16 divisors (see below), whose sum is σ = 318604752. Its totient is φ = 47200640.

The previous prime is 150452119. The next prime is 150452147. The reversal of 150452142 is 241254051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150452147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737409 + ... + 737612.

It is an arithmetic number, because the mean of its divisors is an integer number (19912797).

Almost surely, 2^150452142 is an apocalyptic number.

150452142 is an abundant number, since it is smaller than the sum of its proper divisors (168152610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150452142 is a wasteful number, since it uses less digits than its factorization.

150452142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475043.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 150452142 is about 12265.8934448331. The cubic root of 150452142 is about 531.8626075002.

The spelling of 150452142 in words is "one hundred fifty million, four hundred fifty-two thousand, one hundred forty-two".