30421340341 has 8 divisors (see below), whose sum is σ = 34781793984. Its totient is φ = 26064523680.

The previous prime is 30421340311. The next prime is 30421340347. The reversal of 30421340341 is 14304312403.

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 30421340341 - 2¹¹ = 30421338293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30421340347) 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, 891295 + ... + 924796.

It is an arithmetic number, because the mean of its divisors is an integer number (4347724248).

Almost surely, 2^30421340341 is an apocalyptic number.

It is an amenable number.

30421340341 is a deficient number, since it is larger than the sum of its proper divisors (4360453643).

30421340341 is a wasteful number, since it uses less digits than its factorization.

30421340341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818491.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30421340341 its reverse (14304312403), we get a palindrome (44725652744).

The spelling of 30421340341 in words is "thirty billion, four hundred twenty-one million, three hundred forty thousand, three hundred forty-one".