150134994 has 12 divisors (see below), whose sum is σ = 325292526. Its totient is φ = 50044992.

The previous prime is 150134983. The next prime is 150135019. The reversal of 150134994 is 499431051.

It is a happy number.

150134994 is a `hidden beast` number, since 150 + 13 + 499 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 75951225 + 74183769 = 8715^2 + 8613^2 .

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 5 ways as a sum of consecutive naturals, for example, 4170399 + ... + 4170434.

Almost surely, 2^150134994 is an apocalyptic number.

150134994 is an abundant number, since it is smaller than the sum of its proper divisors (175157532).

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

150134994 is a wasteful number, since it uses less digits than its factorization.

150134994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8340841 (or 8340838 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 150134994 is about 12252.9585815019. The cubic root of 150134994 is about 531.4886285008.

The spelling of 150134994 in words is "one hundred fifty million, one hundred thirty-four thousand, nine hundred ninety-four".