30429664718 has 8 divisors (see below), whose sum is σ = 45655564080. Its totient is φ = 15211143360.

The previous prime is 30429664673. The next prime is 30429664739. The reversal of 30429664718 is 81746692403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1834178 + ... + 1850693.

It is an arithmetic number, because the mean of its divisors is an integer number (5706945510).

Almost surely, 2^30429664718 is an apocalyptic number.

30429664718 is a deficient number, since it is larger than the sum of its proper divisors (15225899362).

30429664718 is a wasteful number, since it uses less digits than its factorization.

30429664718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689002.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 30429664718 in words is "thirty billion, four hundred twenty-nine million, six hundred sixty-four thousand, seven hundred eighteen".