30341432 has 32 divisors (see below), whose sum is σ = 62452080. Its totient is φ = 13704960.

The previous prime is 30341429. The next prime is 30341449. The reversal of 30341432 is 23414303.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14228 + ... + 16220.

Almost surely, 2^30341432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30341432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31226040).

30341432 is an abundant number, since it is smaller than the sum of its proper divisors (32110648).

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

30341432 is a wasteful number, since it uses less digits than its factorization.

30341432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183 (or 2179 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 30341432 is about 5508.3057286247. The cubic root of 30341432 is about 311.8975940488.

Adding to 30341432 its reverse (23414303), we get a palindrome (53755735).

The spelling of 30341432 in words is "thirty million, three hundred forty-one thousand, four hundred thirty-two".