150287142 has 16 divisors (see below), whose sum is σ = 301720320. Its totient is φ = 49904712.

The previous prime is 150287119. The next prime is 150287143. The reversal of 150287142 is 241782051.

150287142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150287143) 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, 46042 + ... + 49197.

It is an arithmetic number, because the mean of its divisors is an integer number (18857520).

Almost surely, 2^150287142 is an apocalyptic number.

150287142 is an abundant number, since it is smaller than the sum of its proper divisors (151433178).

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

150287142 is a wasteful number, since it uses less digits than its factorization.

150287142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95507.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 150287142 is about 12259.1656322933. The cubic root of 150287142 is about 531.6681061577.

The spelling of 150287142 in words is "one hundred fifty million, two hundred eighty-seven thousand, one hundred forty-two".