6423145180 has 12 divisors (see below), whose sum is σ = 13488604920. Its totient is φ = 2569258064.

The previous prime is 6423145177. The next prime is 6423145181. The reversal of 6423145180 is 815413246.

It is a super-3 number, since 3×6423145180³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6423145181) 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, 160578610 + ... + 160578649.

It is an arithmetic number, because the mean of its divisors is an integer number (1124050410).

Almost surely, 2^6423145180 is an apocalyptic number.

It is an amenable number.

6423145180 is an abundant number, since it is smaller than the sum of its proper divisors (7065459740).

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

6423145180 is a wasteful number, since it uses less digits than its factorization.

6423145180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321157268 (or 321157266 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 6423145180 is about 80144.5268249804. The cubic root of 6423145180 is about 1858.8709743534.

The spelling of 6423145180 in words is "six billion, four hundred twenty-three million, one hundred forty-five thousand, one hundred eighty".