30334320461 has 4 divisors (see below), whose sum is σ = 30334674624. Its totient is φ = 30333966300.

The previous prime is 30334320427. The next prime is 30334320473. The reversal of 30334320461 is 16402343303.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 30334320461 - 2¹⁰ = 30334319437 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 (30334320491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40556 + ... + 249626.

It is an arithmetic number, because the mean of its divisors is an integer number (7583668656).

Almost surely, 2^30334320461 is an apocalyptic number.

It is an amenable number.

30334320461 is a deficient number, since it is larger than the sum of its proper divisors (354163).

30334320461 is a wasteful number, since it uses less digits than its factorization.

30334320461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354162.

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

Adding to 30334320461 its reverse (16402343303), we get a palindrome (46736663764).

The spelling of 30334320461 in words is "thirty billion, three hundred thirty-four million, three hundred twenty thousand, four hundred sixty-one".