6427163446336 has 28 divisors (see below), whose sum is σ = 12753995124928. Its totient is φ = 3213558375552.

The previous prime is 6427163446331. The next prime is 6427163446349. The reversal of 6427163446336 is 6336443617246.

It is not an unprimeable number, because it can be changed into a prime (6427163446331) 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, 11508805 + ... + 12054331.

Almost surely, 2^{6427163446336} is an apocalyptic number.

It is an amenable number.

6427163446336 is a deficient number, since it is larger than the sum of its proper divisors (6326831678592).

6427163446336 is a wasteful number, since it uses less digits than its factorization.

6427163446336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729626 (or 729616 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 55.

The spelling of 6427163446336 in words is "six trillion, four hundred twenty-seven billion, one hundred sixty-three million, four hundred forty-six thousand, three hundred thirty-six".