150242994 has 48 divisors (see below), whose sum is σ = 373819680. Its totient is φ = 43130880.

The previous prime is 150242951. The next prime is 150242999. The reversal of 150242994 is 499242051.

It is not an unprimeable number, because it can be changed into a prime (150242999) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 16207 + ... + 23730.

It is an arithmetic number, because the mean of its divisors is an integer number (7787910).

Almost surely, 2^150242994 is an apocalyptic number.

150242994 is an abundant number, since it is smaller than the sum of its proper divisors (223576686).

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

150242994 is a wasteful number, since it uses less digits than its factorization.

150242994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39975 (or 39972 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 150242994 is about 12257.3648880989. The cubic root of 150242994 is about 531.6160405319.

The spelling of 150242994 in words is "one hundred fifty million, two hundred forty-two thousand, nine hundred ninety-four".