30441302143340 has 24 divisors (see below), whose sum is σ = 69738255819792. Its totient is φ = 11069564415680.

The previous prime is 30441302143253. The next prime is 30441302143349. The reversal of 30441302143340 is 4334120314403.

It is a junction number, because it is equal to n+sod(n) for n = 30441302143297 and 30441302143306.

It is not an unprimeable number, because it can be changed into a prime (30441302143349) 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, 69184777379 + ... + 69184777818.

It is an arithmetic number, because the mean of its divisors is an integer number (2905760659158).

Almost surely, 2^{30441302143340} is an apocalyptic number.

It is an amenable number.

30441302143340 is an abundant number, since it is smaller than the sum of its proper divisors (39296953676452).

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

30441302143340 is a wasteful number, since it uses less digits than its factorization.

30441302143340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138369555217 (or 138369555215 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 30441302143340 its reverse (4334120314403), we get a palindrome (34775422457743).

The spelling of 30441302143340 in words is "thirty trillion, four hundred forty-one billion, three hundred two million, one hundred forty-three thousand, three hundred forty".