30342333340 has 24 divisors (see below), whose sum is σ = 69511527792. Its totient is φ = 11033575680.

The previous prime is 30342333317. The next prime is 30342333377. The reversal of 30342333340 is 4333324303.

It is a junction number, because it is equal to n+sod(n) for n = 30342333299 and 30342333308.

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, 68959629 + ... + 68960068.

It is an arithmetic number, because the mean of its divisors is an integer number (2896313658).

Almost surely, 2^30342333340 is an apocalyptic number.

It is an amenable number.

30342333340 is an abundant number, since it is smaller than the sum of its proper divisors (39169194452).

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

30342333340 is a wasteful number, since it uses less digits than its factorization.

30342333340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137919717 (or 137919715 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 30342333340 its reverse (4333324303), we get a palindrome (34675657643).

The spelling of 30342333340 in words is "thirty billion, three hundred forty-two million, three hundred thirty-three thousand, three hundred forty".