30331434413 has 8 divisors (see below), whose sum is σ = 34682028480. Its totient is φ = 25985223360.

The previous prime is 30331434383. The next prime is 30331434433. The reversal of 30331434413 is 31443413303.

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

It is a cyclic number.

It is not a de Polignac number, because 30331434413 - 2²² = 30327240109 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 (30331434433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1080908 + ... + 1108613.

It is an arithmetic number, because the mean of its divisors is an integer number (4335253560).

Almost surely, 2^30331434413 is an apocalyptic number.

It is an amenable number.

30331434413 is a deficient number, since it is larger than the sum of its proper divisors (4350594067).

30331434413 is a wasteful number, since it uses less digits than its factorization.

30331434413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191507.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 30331434413 its reverse (31443413303), we get a palindrome (61774847716).

The spelling of 30331434413 in words is "thirty billion, three hundred thirty-one million, four hundred thirty-four thousand, four hundred thirteen".