16048439146 has 16 divisors (see below), whose sum is σ = 24233779584. Its totient is φ = 7970580304.

The previous prime is 16048439131. The next prime is 16048439171. The reversal of 16048439146 is 64193484061.

It is a junction number, because it is equal to n+sod(n) for n = 16048439096 and 16048439105.

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 7 ways as a sum of consecutive naturals, for example, 482571 + ... + 514753.

It is an arithmetic number, because the mean of its divisors is an integer number (1514611224).

Almost surely, 2^16048439146 is an apocalyptic number.

16048439146 is a deficient number, since it is larger than the sum of its proper divisors (8185340438).

16048439146 is a wasteful number, since it uses less digits than its factorization.

16048439146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33845.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 16048439146 in words is "sixteen billion, forty-eight million, four hundred thirty-nine thousand, one hundred forty-six".