6142216256 has 28 divisors (see below), whose sum is σ = 13296503760. Its totient is φ = 2791916160.

The previous prime is 6142216247. The next prime is 6142216261. The reversal of 6142216256 is 6526122416.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4361666 + ... + 4363073.

Almost surely, 2^6142216256 is an apocalyptic number.

It is an amenable number.

6142216256 is an abundant number, since it is smaller than the sum of its proper divisors (7154287504).

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

6142216256 is a wasteful number, since it uses less digits than its factorization.

6142216256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8724762 (or 8724752 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 6142216256 is about 78372.2926549938. The cubic root of 6142216256 is about 1831.3655246483.

The spelling of 6142216256 in words is "six billion, one hundred forty-two million, two hundred sixteen thousand, two hundred fifty-six".