6143223182447 has 16 divisors (see below), whose sum is σ = 6777549368352. Its totient is φ = 5532023815680.

The previous prime is 6143223182431. The next prime is 6143223182479. The reversal of 6143223182447 is 7442813223416.

It is a cyclic number.

It is not a de Polignac number, because 6143223182447 - 2⁴ = 6143223182431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6143223182417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8687168 + ... + 9367674.

It is an arithmetic number, because the mean of its divisors is an integer number (423596835522).

Almost surely, 2^{6143223182447} is an apocalyptic number.

6143223182447 is a deficient number, since it is larger than the sum of its proper divisors (634326185905).

6143223182447 is a wasteful number, since it uses less digits than its factorization.

6143223182447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697498.

The product of its digits is 1548288, while the sum is 47.

The spelling of 6143223182447 in words is "six trillion, one hundred forty-three billion, two hundred twenty-three million, one hundred eighty-two thousand, four hundred forty-seven".