30422024421 has 4 divisors (see below), whose sum is σ = 40562699232. Its totient is φ = 20281349612.

The previous prime is 30422024417. The next prime is 30422024429. The reversal of 30422024421 is 12442022403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12442022403 = 3 ⋅4147340801.

It is a cyclic number.

It is not a de Polignac number, because 30422024421 - 2² = 30422024417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30422024391 and 30422024400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30422024429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5070337401 + ... + 5070337406.

It is an arithmetic number, because the mean of its divisors is an integer number (10140674808).

Almost surely, 2^30422024421 is an apocalyptic number.

It is an amenable number.

30422024421 is a deficient number, since it is larger than the sum of its proper divisors (10140674811).

30422024421 is a wasteful number, since it uses less digits than its factorization.

30422024421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10140674810.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 30422024421 its reverse (12442022403), we get a palindrome (42864046824).

The spelling of 30422024421 in words is "thirty billion, four hundred twenty-two million, twenty-four thousand, four hundred twenty-one".