30312114344 has 32 divisors (see below), whose sum is σ = 57763773000. Its totient is φ = 14910355200.

The previous prime is 30312114337. The next prime is 30312114353. The reversal of 30312114344 is 44341121303.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 23663668900 + 6648445444 = 153830^2 + 81538^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 7382 + ... + 246330.

Almost surely, 2^30312114344 is an apocalyptic number.

It is an amenable number.

30312114344 is a deficient number, since it is larger than the sum of its proper divisors (27451658656).

30312114344 is a wasteful number, since it uses less digits than its factorization.

30312114344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239213 (or 239209 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 30312114344 its reverse (44341121303), we get a palindrome (74653235647).

The spelling of 30312114344 in words is "thirty billion, three hundred twelve million, one hundred fourteen thousand, three hundred forty-four".