30420411433 has 8 divisors (see below), whose sum is σ = 30922592288. Its totient is φ = 29922079104.

The previous prime is 30420411419. The next prime is 30420411449. The reversal of 30420411433 is 33411402403.

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 30420411433 - 2¹⁷ = 30420280361 is a prime.

It is a super-2 number, since 2×30420411433² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30420411398 and 30420411407.

It is not an unprimeable number, because it can be changed into a prime (30420411233) 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, 946191 + ... + 977812.

It is an arithmetic number, because the mean of its divisors is an integer number (3865324036).

Almost surely, 2^30420411433 is an apocalyptic number.

It is an amenable number.

30420411433 is a deficient number, since it is larger than the sum of its proper divisors (502180855).

30420411433 is a wasteful number, since it uses less digits than its factorization.

30420411433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924263.

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

Adding to 30420411433 its reverse (33411402403), we get a palindrome (63831813836).

The spelling of 30420411433 in words is "thirty billion, four hundred twenty million, four hundred eleven thousand, four hundred thirty-three".