6144568422976 has 21 divisors (see below), whose sum is σ = 12193167315801. Its totient is φ = 3072274296192.

The previous prime is 6144568422959. The next prime is 6144568422991. The reversal of 6144568422976 is 6792248654416.

The square root of 6144568422976 is 2478824.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 137285070400 + 6007283352576 = 370520^2 + 2450976^2 .

It is a super-2 number, since 2×6144568422976² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 19675666 + ... + 19985518.

Almost surely, 2^{6144568422976} is an apocalyptic number.

6144568422976 is the 2478824-th square number.

It is an amenable number.

6144568422976 is a deficient number, since it is larger than the sum of its proper divisors (6048598892825).

6144568422976 is an frugal number, since it uses more digits than its factorization.

6144568422976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619718 (or 309855 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 64.

Multiplying 6144568422976 by its sum of digits (64), we get a square (393252379070464 = 19830592²).

6144568422976 divided by its sum of digits (64) gives a square (96008881609 = 309853²).

The spelling of 6144568422976 in words is "six trillion, one hundred forty-four billion, five hundred sixty-eight million, four hundred twenty-two thousand, nine hundred seventy-six".