30004432109 has 4 divisors (see below), whose sum is σ = 30135456060. Its totient is φ = 29873408160.

The previous prime is 30004432099. The next prime is 30004432151. The reversal of 30004432109 is 90123440003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28139056009 + 1865376100 = 167747^2 + 43190^2 .

It is a cyclic number.

It is not a de Polignac number, because 30004432109 - 2¹⁶ = 30004366573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004432169) 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, 65511632 + ... + 65512089.

It is an arithmetic number, because the mean of its divisors is an integer number (7533864015).

Almost surely, 2^30004432109 is an apocalyptic number.

It is an amenable number.

30004432109 is a deficient number, since it is larger than the sum of its proper divisors (131023951).

30004432109 is a wasteful number, since it uses less digits than its factorization.

30004432109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131023950.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 30004432109 in words is "thirty billion, four million, four hundred thirty-two thousand, one hundred nine".