150434434 has 8 divisors (see below), whose sum is σ = 225715788. Its totient is φ = 75195840.

The previous prime is 150434387. The next prime is 150434443. The reversal of 150434434 is 434434051.

150434434 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 2 ways, for example, as 147695409 + 2739025 = 12153^2 + 1655^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414 + ... + 17350.

Almost surely, 2^150434434 is an apocalyptic number.

150434434 is a deficient number, since it is larger than the sum of its proper divisors (75281354).

150434434 is a wasteful number, since it uses less digits than its factorization.

150434434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21380.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 150434434 is about 12265.1715846131. The cubic root of 150434434 is about 531.8417401943.

Adding to 150434434 its reverse (434434051), we get a palindrome (584868485).

The spelling of 150434434 in words is "one hundred fifty million, four hundred thirty-four thousand, four hundred thirty-four".