30435224020 has 24 divisors (see below), whose sum is σ = 65975712768. Its totient is φ = 11781376800.

The previous prime is 30435224011. The next prime is 30435224041. The reversal of 30435224020 is 2042253403.

It is a super-2 number, since 2×30435224020² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24543916 + ... + 24545155.

It is an arithmetic number, because the mean of its divisors is an integer number (2748988032).

Almost surely, 2^30435224020 is an apocalyptic number.

It is an amenable number.

30435224020 is an abundant number, since it is smaller than the sum of its proper divisors (35540488748).

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

30435224020 is a wasteful number, since it uses less digits than its factorization.

30435224020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49089111 (or 49089109 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 30435224020 its reverse (2042253403), we get a palindrome (32477477423).

The spelling of 30435224020 in words is "thirty billion, four hundred thirty-five million, two hundred twenty-four thousand, twenty".