30340030343 has 32 divisors (see below), whose sum is σ = 36106076160. Its totient is φ = 24956436960.

The previous prime is 30340030321. The next prime is 30340030349. The reversal of 30340030343 is 34303004303.

It is not a de Polignac number, because 30340030343 - 2²⁰ = 30338981767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30340030349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5014346 + ... + 5020392.

It is an arithmetic number, because the mean of its divisors is an integer number (1128314880).

Almost surely, 2^30340030343 is an apocalyptic number.

30340030343 is a deficient number, since it is larger than the sum of its proper divisors (5766045817).

30340030343 is a wasteful number, since it uses less digits than its factorization.

30340030343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6387.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 30340030343 its reverse (34303004303), we get a palindrome (64643034646).

The spelling of 30340030343 in words is "thirty billion, three hundred forty million, thirty thousand, three hundred forty-three".