1448928945166 has 8 divisors (see below), whose sum is σ = 2173446873504. Its totient is φ = 724446654000.

The previous prime is 1448928945161. The next prime is 1448928945187. The reversal of 1448928945166 is 6615498298441.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448928945161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8807415 + ... + 8970418.

It is an arithmetic number, because the mean of its divisors is an integer number (271680859188).

Almost surely, 2^{1448928945166} is an apocalyptic number.

1448928945166 is a deficient number, since it is larger than the sum of its proper divisors (724517928338).

1448928945166 is a wasteful number, since it uses less digits than its factorization.

1448928945166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17818586.

The product of its digits is 119439360, while the sum is 67.

The spelling of 1448928945166 in words is "one trillion, four hundred forty-eight billion, nine hundred twenty-eight million, nine hundred forty-five thousand, one hundred sixty-six".