1428656348606 has 4 divisors (see below), whose sum is σ = 2142984522912. Its totient is φ = 714328174302.

The previous prime is 1428656348573. The next prime is 1428656348617. The reversal of 1428656348606 is 6068436568241.

It is a semiprime because it is the product of two primes.

It is a congruent 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 as a sum of consecutive naturals, namely, 357164087150 + ... + 357164087153.

It is an arithmetic number, because the mean of its divisors is an integer number (535746130728).

Almost surely, 2^{1428656348606} is an apocalyptic number.

1428656348606 is a deficient number, since it is larger than the sum of its proper divisors (714328174306).

1428656348606 is an equidigital number, since it uses as much as digits as its factorization.

1428656348606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714328174305.

The product of its (nonzero) digits is 39813120, while the sum is 59.

The spelling of 1428656348606 in words is "one trillion, four hundred twenty-eight billion, six hundred fifty-six million, three hundred forty-eight thousand, six hundred six".