30420420001 has 16 divisors (see below), whose sum is σ = 32058708480. Its totient is φ = 28827095040.

The previous prime is 30420419999. The next prime is 30420420067. The reversal of 30420420001 is 10002402403.

It is a cyclic number.

It is not a de Polignac number, because 30420420001 - 2¹ = 30420419999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30420421001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437695 + ... + 502411.

It is an arithmetic number, because the mean of its divisors is an integer number (2003669280).

Almost surely, 2^30420420001 is an apocalyptic number.

30420420001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30420420001 is a deficient number, since it is larger than the sum of its proper divisors (1638288479).

30420420001 is a wasteful number, since it uses less digits than its factorization.

30420420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65064.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 30420420001 its reverse (10002402403), we get a palindrome (40422822404).

The spelling of 30420420001 in words is "thirty billion, four hundred twenty million, four hundred twenty thousand, one".