6144554416 has 80 divisors (see below), whose sum is σ = 15984476928. Its totient is φ = 2209824000.

The previous prime is 6144554407. The next prime is 6144554519.

It is a happy number.

6144554416 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175810 + ... + 207841.

Almost surely, 2^6144554416 is an apocalyptic number.

It is an amenable number.

6144554416 is an abundant number, since it is smaller than the sum of its proper divisors (9839922512).

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

6144554416 is a wasteful number, since it uses less digits than its factorization.

6144554416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383690 (or 383684 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 6144554416 is about 78387.2082421616. The cubic root of 6144554416 is about 1831.5978773911.

The spelling of 6144554416 in words is "six billion, one hundred forty-four million, five hundred fifty-four thousand, four hundred sixteen".