150634042 has 16 divisors (see below), whose sum is σ = 257646312. Its totient is φ = 65433600.

The previous prime is 150634037. The next prime is 150634051. The reversal of 150634042 is 240436051.

It can be written as a sum of positive squares in 4 ways, for example, as 144024001 + 6610041 = 12001^2 + 2571^2 .

It is a super-2 number, since 2×150634042² = 45381229218515528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150633998 and 150634016.

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 7 ways as a sum of consecutive naturals, for example, 169959 + ... + 170842.

Almost surely, 2^150634042 is an apocalyptic number.

150634042 is a deficient number, since it is larger than the sum of its proper divisors (107012270).

150634042 is a wasteful number, since it uses less digits than its factorization.

150634042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340833.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 150634042 is about 12273.3060745669. The cubic root of 150634042 is about 532.0768657662.

The spelling of 150634042 in words is "one hundred fifty million, six hundred thirty-four thousand, forty-two".