150004442 has 8 divisors (see below), whose sum is σ = 257150496. Its totient is φ = 64287612.

The previous prime is 150004441. The next prime is 150004453. The reversal of 150004442 is 244400051.

150004442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (150004441) 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, 5357288 + ... + 5357315.

It is an arithmetic number, because the mean of its divisors is an integer number (32143812).

Almost surely, 2^150004442 is an apocalyptic number.

150004442 is a deficient number, since it is larger than the sum of its proper divisors (107146054).

150004442 is a wasteful number, since it uses less digits than its factorization.

150004442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10714612.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 150004442 is about 12247.6300564640. The cubic root of 150004442 is about 531.3345293499.

Adding to 150004442 its reverse (244400051), we get a palindrome (394404493).

The spelling of 150004442 in words is "one hundred fifty million, four thousand, four hundred forty-two".