6423541288 has 16 divisors (see below), whose sum is σ = 12369657780. Its totient is φ = 3124965888.

The previous prime is 6423541259. The next prime is 6423541291. The reversal of 6423541288 is 8821453246.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6396480484 + 27060804 = 79978^2 + 5202^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10850281 + ... + 10850872.

Almost surely, 2^6423541288 is an apocalyptic number.

It is an amenable number.

6423541288 is a deficient number, since it is larger than the sum of its proper divisors (5946116492).

6423541288 is a wasteful number, since it uses less digits than its factorization.

6423541288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21701196 (or 21701192 counting only the distinct ones).

The product of its digits is 368640, while the sum is 43.

The square root of 6423541288 is about 80146.9979974297. The cubic root of 6423541288 is about 1858.9091850486.

The spelling of 6423541288 in words is "six billion, four hundred twenty-three million, five hundred forty-one thousand, two hundred eighty-eight".