150042734 has 8 divisors (see below), whose sum is σ = 236909640. Its totient is φ = 71072856.

The previous prime is 150042719. The next prime is 150042743. The reversal of 150042734 is 437240051.

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

It is a Curzon number.

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, 1974209 + ... + 1974284.

It is an arithmetic number, because the mean of its divisors is an integer number (29613705).

Almost surely, 2^150042734 is an apocalyptic number.

150042734 is a deficient number, since it is larger than the sum of its proper divisors (86866906).

150042734 is a wasteful number, since it uses less digits than its factorization.

150042734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948514.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 150042734 is about 12249.1931979212. The cubic root of 150042734 is about 531.3797371907.

Adding to 150042734 its reverse (437240051), we get a palindrome (587282785).

The spelling of 150042734 in words is "one hundred fifty million, forty-two thousand, seven hundred thirty-four".