30001431716 has 12 divisors (see below), whose sum is σ = 52536323532. Its totient is φ = 14991053568.

The previous prime is 30001431671. The next prime is 30001431731. The reversal of 30001431716 is 61713410003.

It can be written as a sum of positive squares in 2 ways, for example, as 8380670116 + 21620761600 = 91546^2 + 147040^2 .

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 3 ways as a sum of consecutive naturals, for example, 2408585 + ... + 2421008.

It is an arithmetic number, because the mean of its divisors is an integer number (4378026961).

Almost surely, 2^30001431716 is an apocalyptic number.

It is an amenable number.

30001431716 is a deficient number, since it is larger than the sum of its proper divisors (22534891816).

30001431716 is a wasteful number, since it uses less digits than its factorization.

30001431716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4831150 (or 4831148 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 30001431716 its reverse (61713410003), we get a palindrome (91714841719).

The spelling of 30001431716 in words is "thirty billion, one million, four hundred thirty-one thousand, seven hundred sixteen".