150702142 has 8 divisors (see below), whose sum is σ = 231566832. Its totient is φ = 73513200.

The previous prime is 150702133. The next prime is 150702193. The reversal of 150702142 is 241207051.

It is a happy number.

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

It is a super-2 number, since 2×150702142² = 45422271206776328, which contains 22 as substring.

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, 918834 + ... + 918997.

It is an arithmetic number, because the mean of its divisors is an integer number (28945854).

Almost surely, 2^150702142 is an apocalyptic number.

150702142 is a deficient number, since it is larger than the sum of its proper divisors (80864690).

150702142 is a wasteful number, since it uses less digits than its factorization.

150702142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837874.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 150702142 is about 12276.0800746818. The cubic root of 150702142 is about 532.1570357266.

Adding to 150702142 its reverse (241207051), we get a palindrome (391909193).

The spelling of 150702142 in words is "one hundred fifty million, seven hundred two thousand, one hundred forty-two".