150444330 has 32 divisors (see below), whose sum is σ = 363832128. Its totient is φ = 39811200.

The previous prime is 150444317. The next prime is 150444347. The reversal of 150444330 is 33444051.

It is a self number, because there is not a number n which added to its sum of digits gives 150444330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15211 + ... + 23070.

It is an arithmetic number, because the mean of its divisors is an integer number (11369754).

Almost surely, 2^150444330 is an apocalyptic number.

150444330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150444330 is an abundant number, since it is smaller than the sum of its proper divisors (213387798).

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

150444330 is a wasteful number, since it uses less digits than its factorization.

150444330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38422.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 150444330 is about 12265.5749967134. The cubic root of 150444330 is about 531.8534019536.

Adding to 150444330 its reverse (33444051), we get a palindrome (183888381).

The spelling of 150444330 in words is "one hundred fifty million, four hundred forty-four thousand, three hundred thirty".