6673144912 has 160 divisors (see below), whose sum is σ = 16260459264. Its totient is φ = 2587852800.

The previous prime is 6673144897. The next prime is 6673144913. The reversal of 6673144912 is 2194413766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673144913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5698087 + ... + 5699257.

Almost surely, 2^6673144912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6673144912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8130229632).

6673144912 is an abundant number, since it is smaller than the sum of its proper divisors (9587314352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6673144912 is a wasteful number, since it uses less digits than its factorization.

6673144912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317 (or 1311 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 6673144912 is about 81689.3194487505. The cubic root of 6673144912 is about 1882.6814866294.

The spelling of 6673144912 in words is "six billion, six hundred seventy-three million, one hundred forty-four thousand, nine hundred twelve".