6416141878 has 8 divisors (see below), whose sum is σ = 9632034720. Its totient is φ = 3205463640.

The previous prime is 6416141873. The next prime is 6416141891. The reversal of 6416141878 is 8781416146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6416141873) 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, 1300573 + ... + 1305496.

It is an arithmetic number, because the mean of its divisors is an integer number (1204004340).

Almost surely, 2^6416141878 is an apocalyptic number.

6416141878 is a deficient number, since it is larger than the sum of its proper divisors (3215892842).

6416141878 is a wasteful number, since it uses less digits than its factorization.

6416141878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607302.

The product of its digits is 258048, while the sum is 46.

The square root of 6416141878 is about 80100.8232042593. The cubic root of 6416141878 is about 1858.1951388307.

The spelling of 6416141878 in words is "six billion, four hundred sixteen million, one hundred forty-one thousand, eight hundred seventy-eight".