30344140012 has 6 divisors (see below), whose sum is σ = 53102245028. Its totient is φ = 15172070004.

The previous prime is 30344140007. The next prime is 30344140027. The reversal of 30344140012 is 21004144303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3793017498 + ... + 3793017505.

Almost surely, 2^30344140012 is an apocalyptic number.

It is an amenable number.

30344140012 is a deficient number, since it is larger than the sum of its proper divisors (22758105016).

30344140012 is a wasteful number, since it uses less digits than its factorization.

30344140012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7586035007 (or 7586035005 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30344140012 its reverse (21004144303), we get a palindrome (51348284315).

The spelling of 30344140012 in words is "thirty billion, three hundred forty-four million, one hundred forty thousand, twelve".