150434929 has 4 divisors (see below), whose sum is σ = 151619584. Its totient is φ = 149250276.

The previous prime is 150434923. The next prime is 150434939. The reversal of 150434929 is 929434051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 150434929 - 2⁵ = 150434897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150434923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592137 + ... + 592390.

It is an arithmetic number, because the mean of its divisors is an integer number (37904896).

Almost surely, 2^150434929 is an apocalyptic number.

It is an amenable number.

150434929 is a deficient number, since it is larger than the sum of its proper divisors (1184655).

150434929 is a wasteful number, since it uses less digits than its factorization.

150434929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184654.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 150434929 is about 12265.1917636864. The cubic root of 150434929 is about 531.8423235301.

The spelling of 150434929 in words is "one hundred fifty million, four hundred thirty-four thousand, nine hundred twenty-nine".