150142 has 8 divisors (see below), whose sum is σ = 230832. Its totient is φ = 73200.

The previous prime is 150131. The next prime is 150151. The reversal of 150142 is 241051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834 + ... + 997.

It is an arithmetic number, because the mean of its divisors is an integer number (28854).

2¹⁵⁰¹⁴² is an apocalyptic number.

150142 is a deficient number, since it is larger than the sum of its proper divisors (80690).

150142 is a wasteful number, since it uses less digits than its factorization.

150142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 150142 is about 387.4816124670. The cubic root of 150142 is about 53.1496895619.

Adding to 150142 its reverse (241051), we get a palindrome (391193).

Subtracting 150142 from its reverse (241051), we obtain a palindrome (90909).

It can be divided in two parts, 150 and 142, that added together give a palindrome (292).

The spelling of 150142 in words is "one hundred fifty thousand, one hundred forty-two".