150441930 has 24 divisors (see below), whose sum is σ = 391149252. Its totient is φ = 40117824.

The previous prime is 150441923. The next prime is 150441947. The reversal of 150441930 is 39144051.

It can be written as a sum of positive squares in 2 ways, for example, as 147403881 + 3038049 = 12141^2 + 1743^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150441894 and 150441903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 835699 + ... + 835878.

Almost surely, 2^150441930 is an apocalyptic number.

150441930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150441930 is an abundant number, since it is smaller than the sum of its proper divisors (240707322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150441930 is a wasteful number, since it uses less digits than its factorization.

150441930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671590 (or 1671587 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 150441930 is about 12265.4771615294. The cubic root of 150441930 is about 531.8505737647.

Adding to 150441930 its reverse (39144051), we get a palindrome (189585981).

It can be divided in two parts, 1504 and 41930, that added together give a palindrome (43434).

The spelling of 150441930 in words is "one hundred fifty million, four hundred forty-one thousand, nine hundred thirty".