150034434 has 48 divisors (see below), whose sum is σ = 336921984. Its totient is φ = 44487520.

The previous prime is 150034411. The next prime is 150034447. The reversal of 150034434 is 434430051.

It is a nialpdrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31924 + ... + 36320.

It is an arithmetic number, because the mean of its divisors is an integer number (7019208).

Almost surely, 2^150034434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150034434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168460992).

150034434 is an abundant number, since it is smaller than the sum of its proper divisors (186887550).

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

150034434 is a wasteful number, since it uses less digits than its factorization.

150034434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471 (or 4460 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 150034434 is about 12248.8543954118. The cubic root of 150034434 is about 531.3699387975.

Adding to 150034434 its reverse (434430051), we get a palindrome (584464485).

The spelling of 150034434 in words is "one hundred fifty million, thirty-four thousand, four hundred thirty-four".