30420444420311 has 8 divisors (see below), whose sum is σ = 33257926226448. Its totient is φ = 27594960424000.

The previous prime is 30420444420287. The next prime is 30420444420319. The reversal of 30420444420311 is 11302444402403.

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 30420444420311 - 2²⁶ = 30420377311447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30420444420319) 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, 2999447150 + ... + 2999457291.

It is an arithmetic number, because the mean of its divisors is an integer number (4157240778306).

Almost surely, 2^{30420444420311} is an apocalyptic number.

30420444420311 is a deficient number, since it is larger than the sum of its proper divisors (2837481806137).

30420444420311 is a wasteful number, since it uses less digits than its factorization.

30420444420311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998904913.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 30420444420311 its reverse (11302444402403), we get a palindrome (41722888822714).

The spelling of 30420444420311 in words is "thirty trillion, four hundred twenty billion, four hundred forty-four million, four hundred twenty thousand, three hundred eleven".