428754153914 has 16 divisors (see below), whose sum is σ = 645379422720. Its totient is φ = 213628091040.

The previous prime is 428754153859. The next prime is 428754153923. The reversal of 428754153914 is 419351457824.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 7 ways as a sum of consecutive naturals, for example, 2021777 + ... + 2223755.

It is an arithmetic number, because the mean of its divisors is an integer number (40336213920).

Almost surely, 2^428754153914 is an apocalyptic number.

428754153914 is a deficient number, since it is larger than the sum of its proper divisors (216625268806).

428754153914 is a wasteful number, since it uses less digits than its factorization.

428754153914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205685.

The product of its digits is 4838400, while the sum is 53.

The spelling of 428754153914 in words is "four hundred twenty-eight billion, seven hundred fifty-four million, one hundred fifty-three thousand, nine hundred fourteen".