150441998 has 16 divisors (see below), whose sum is σ = 258077664. Its totient is φ = 64430880.

The previous prime is 150441989. The next prime is 150442003. The reversal of 150441998 is 899144051.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25268 + ... + 30648.

It is an arithmetic number, because the mean of its divisors is an integer number (16129854).

Almost surely, 2^150441998 is an apocalyptic number.

150441998 is a deficient number, since it is larger than the sum of its proper divisors (107635666).

150441998 is a wasteful number, since it uses less digits than its factorization.

150441998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7387.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 150441998 is about 12265.4799335370. The cubic root of 150441998 is about 531.8506538971.

The spelling of 150441998 in words is "one hundred fifty million, four hundred forty-one thousand, nine hundred ninety-eight".