30470493514 has 4 divisors (see below), whose sum is σ = 45705740274. Its totient is φ = 15235246756.

The previous prime is 30470493499. The next prime is 30470493637. The reversal of 30470493514 is 41539407403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19216890625 + 11253602889 = 138625^2 + 106083^2 .

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 as a sum of consecutive naturals, namely, 7617623377 + ... + 7617623380.

Almost surely, 2^30470493514 is an apocalyptic number.

30470493514 is a deficient number, since it is larger than the sum of its proper divisors (15235246760).

30470493514 is a wasteful number, since it uses less digits than its factorization.

30470493514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15235246759.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 30470493514 in words is "thirty billion, four hundred seventy million, four hundred ninety-three thousand, five hundred fourteen".