30241433020 has 24 divisors (see below), whose sum is σ = 64983918384. Its totient is φ = 11815257216.

The previous prime is 30241432979. The next prime is 30241433021. The reversal of 30241433020 is 2033414203.

It is a happy number.

It is a super-2 number, since 2×30241433020² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30241432982 and 30241433000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30241433021) 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, 17581369 + ... + 17583088.

It is an arithmetic number, because the mean of its divisors is an integer number (2707663266).

Almost surely, 2^30241433020 is an apocalyptic number.

It is an amenable number.

30241433020 is an abundant number, since it is smaller than the sum of its proper divisors (34742485364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30241433020 is a wasteful number, since it uses less digits than its factorization.

30241433020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35164509 (or 35164507 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30241433020 its reverse (2033414203), we get a palindrome (32274847223).

The spelling of 30241433020 in words is "thirty billion, two hundred forty-one million, four hundred thirty-three thousand, twenty".