30427488446 has 16 divisors (see below), whose sum is σ = 46696692768. Its totient is φ = 14865228000.

The previous prime is 30427488439. The next prime is 30427488467. The reversal of 30427488446 is 64488472403.

It is a junction number, because it is equal to n+sod(n) for n = 30427488394 and 30427488403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807425 + ... + 844268.

It is an arithmetic number, because the mean of its divisors is an integer number (2918543298).

Almost surely, 2^30427488446 is an apocalyptic number.

30427488446 is a deficient number, since it is larger than the sum of its proper divisors (16269204322).

30427488446 is a wasteful number, since it uses less digits than its factorization.

30427488446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651907.

The product of its (nonzero) digits is 4128768, while the sum is 50.

The spelling of 30427488446 in words is "thirty billion, four hundred twenty-seven million, four hundred eighty-eight thousand, four hundred forty-six".