150432742 has 8 divisors (see below), whose sum is σ = 235460016. Its totient is φ = 71946072.

The previous prime is 150432727. The next prime is 150432743. The reversal of 150432742 is 247234051.

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

It is a self number, because there is not a number n which added to its sum of digits gives 150432742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150432743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1635093 + ... + 1635184.

It is an arithmetic number, because the mean of its divisors is an integer number (29432502).

Almost surely, 2^150432742 is an apocalyptic number.

150432742 is a deficient number, since it is larger than the sum of its proper divisors (85027274).

150432742 is a wasteful number, since it uses less digits than its factorization.

150432742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270302.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 150432742 is about 12265.1026086209. The cubic root of 150432742 is about 531.8397462368.

Adding to 150432742 its reverse (247234051), we get a palindrome (397666793).

The spelling of 150432742 in words is "one hundred fifty million, four hundred thirty-two thousand, seven hundred forty-two".