30435332013420 has 24 divisors (see below), whose sum is σ = 85218929637744. Its totient is φ = 8116088536896.

The previous prime is 30435332013377. The next prime is 30435332013439. The reversal of 30435332013420 is 2431023353403.

It is a super-2 number, since 2×30435332013420² (a number of 28 digits) contains 22 as substring.

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, 253627766719 + ... + 253627766838.

It is an arithmetic number, because the mean of its divisors is an integer number (3550788734906).

Almost surely, 2^{30435332013420} is an apocalyptic number.

30435332013420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30435332013420 is an abundant number, since it is smaller than the sum of its proper divisors (54783597624324).

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

30435332013420 is a wasteful number, since it uses less digits than its factorization.

30435332013420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507255533569 (or 507255533567 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 30435332013420 its reverse (2431023353403), we get a palindrome (32866355366823).

The spelling of 30435332013420 in words is "thirty trillion, four hundred thirty-five billion, three hundred thirty-two million, thirteen thousand, four hundred twenty".