30421023441 has 8 divisors (see below), whose sum is σ = 40562203200. Its totient is φ = 20280262992.

The previous prime is 30421023431. The next prime is 30421023491. The reversal of 30421023441 is 14432012403.

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

It is not a de Polignac number, because 30421023441 - 2²¹ = 30418926289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30421023401) 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, 160135 + ... + 294083.

It is an arithmetic number, because the mean of its divisors is an integer number (5070275400).

Almost surely, 2^30421023441 is an apocalyptic number.

It is an amenable number.

30421023441 is a deficient number, since it is larger than the sum of its proper divisors (10141179759).

30421023441 is a wasteful number, since it uses less digits than its factorization.

30421023441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209655.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30421023441 its reverse (14432012403), we get a palindrome (44853035844).

The spelling of 30421023441 in words is "thirty billion, four hundred twenty-one million, twenty-three thousand, four hundred forty-one".