428713103678194 has 8 divisors (see below), whose sum is σ = 643080245217408. Its totient is φ = 214353021939060.

The previous prime is 428713103678177. The next prime is 428713103678201. The reversal of 428713103678194 is 491876301317824.

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

It is a super-2 number, since 2×428713103678194² (a number of 30 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1764798202 + ... + 1765041109.

It is an arithmetic number, because the mean of its divisors is an integer number (80385030652176).

Almost surely, 2^{428713103678194} is an apocalyptic number.

428713103678194 is a deficient number, since it is larger than the sum of its proper divisors (214367141539214).

428713103678194 is a wasteful number, since it uses less digits than its factorization.

428713103678194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3529900040.

The product of its (nonzero) digits is 48771072, while the sum is 64.

The spelling of 428713103678194 in words is "four hundred twenty-eight trillion, seven hundred thirteen billion, one hundred three million, six hundred seventy-eight thousand, one hundred ninety-four".