150158434 has 16 divisors (see below), whose sum is σ = 230194872. Its totient is φ = 73435648.

The previous prime is 150158431. The next prime is 150158443. The reversal of 150158434 is 434851051.

150158434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 147258225 + 2900209 = 12135^2 + 1703^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150158396 and 150158405.

It is not an unprimeable number, because it can be changed into a prime (150158431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35412 + ... + 39424.

Almost surely, 2^150158434 is an apocalyptic number.

150158434 is a deficient number, since it is larger than the sum of its proper divisors (80036438).

150158434 is a wasteful number, since it uses less digits than its factorization.

150158434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 150158434 is about 12253.9150478531. The cubic root of 150158434 is about 531.5162868209.

The spelling of 150158434 in words is "one hundred fifty million, one hundred fifty-eight thousand, four hundred thirty-four".