30340203356 has 12 divisors (see below), whose sum is σ = 53123747040. Its totient is φ = 15161989920.

The previous prime is 30340203323. The next prime is 30340203427. The reversal of 30340203356 is 65330204303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019521 + ... + 2034488.

It is an arithmetic number, because the mean of its divisors is an integer number (4426978920).

Almost surely, 2^30340203356 is an apocalyptic number.

It is an amenable number.

30340203356 is a deficient number, since it is larger than the sum of its proper divisors (22783543684).

30340203356 is a wasteful number, since it uses less digits than its factorization.

30340203356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4055884 (or 4055882 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 30340203356 its reverse (65330204303), we get a palindrome (95670407659).

The spelling of 30340203356 in words is "thirty billion, three hundred forty million, two hundred three thousand, three hundred fifty-six".