6416240578 has 16 divisors (see below), whose sum is σ = 10504279296. Its totient is φ = 2915090640.

The previous prime is 6416240543. The next prime is 6416240603. The reversal of 6416240578 is 8750426146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20901 + ... + 115192.

It is an arithmetic number, because the mean of its divisors is an integer number (656517456).

Almost surely, 2^6416240578 is an apocalyptic number.

6416240578 is a deficient number, since it is larger than the sum of its proper divisors (4088038718).

6416240578 is a wasteful number, since it uses less digits than its factorization.

6416240578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138249.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 6416240578 is about 80101.4393004271. The cubic root of 6416240578 is about 1858.2046670344.

The spelling of 6416240578 in words is "six billion, four hundred sixteen million, two hundred forty thousand, five hundred seventy-eight".