6428228228246 has 24 divisors (see below), whose sum is σ = 10599341286072. Its totient is φ = 2921719680000.

The previous prime is 6428228228231. The next prime is 6428228228363.

It is a happy number.

6428228228246 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6428228228191 and 6428228228200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2612246 + ... + 4436246.

It is an arithmetic number, because the mean of its divisors is an integer number (441639220253).

Almost surely, 2^{6428228228246} is an apocalyptic number.

6428228228246 is a deficient number, since it is larger than the sum of its proper divisors (4171113057826).

6428228228246 is a wasteful number, since it uses less digits than its factorization.

6428228228246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838588 (or 1838577 counting only the distinct ones).

The product of its digits is 18874368, while the sum is 56.

The spelling of 6428228228246 in words is "six trillion, four hundred twenty-eight billion, two hundred twenty-eight million, two hundred twenty-eight thousand, two hundred forty-six".