30220434413 has 32 divisors (see below), whose sum is σ = 35117924352. Its totient is φ = 25776273600.

The previous prime is 30220434403. The next prime is 30220434437. The reversal of 30220434413 is 31443402203.

It is a cyclic number.

It is not a de Polignac number, because 30220434413 - 2⁸ = 30220434157 is a prime.

It is a super-2 number, since 2×30220434413² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220434403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5846156 + ... + 5851322.

It is an arithmetic number, because the mean of its divisors is an integer number (1097435136).

Almost surely, 2^30220434413 is an apocalyptic number.

It is an amenable number.

30220434413 is a deficient number, since it is larger than the sum of its proper divisors (4897489939).

30220434413 is a wasteful number, since it uses less digits than its factorization.

30220434413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5865.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30220434413 its reverse (31443402203), we get a palindrome (61663836616).

The spelling of 30220434413 in words is "thirty billion, two hundred twenty million, four hundred thirty-four thousand, four hundred thirteen".