30147489046 has 8 divisors (see below), whose sum is σ = 45840702744. Its totient is φ = 14867254800.

The previous prime is 30147488989. The next prime is 30147489059. The reversal of 30147489046 is 64098474103.

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

It is a junction number, because it is equal to n+sod(n) for n = 30147488987 and 30147489005.

It is a congruent number.

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, 103244680 + ... + 103244971.

It is an arithmetic number, because the mean of its divisors is an integer number (5730087843).

Almost surely, 2^30147489046 is an apocalyptic number.

30147489046 is a deficient number, since it is larger than the sum of its proper divisors (15693213698).

30147489046 is a wasteful number, since it uses less digits than its factorization.

30147489046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206489726.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 30147489046 in words is "thirty billion, one hundred forty-seven million, four hundred eighty-nine thousand, forty-six".