4273275784646 has 8 divisors (see below), whose sum is σ = 6992633102184. Its totient is φ = 1942398083920.

The previous prime is 4273275784643. The next prime is 4273275784721. The reversal of 4273275784646 is 6464875723724.

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 (4273275784643) 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, 97119904175 + ... + 97119904218.

It is an arithmetic number, because the mean of its divisors is an integer number (874079137773).

Almost surely, 2^{4273275784646} is an apocalyptic number.

4273275784646 is a deficient number, since it is larger than the sum of its proper divisors (2719357317538).

4273275784646 is a wasteful number, since it uses less digits than its factorization.

4273275784646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194239808406.

The product of its digits is 379330560, while the sum is 65.

The spelling of 4273275784646 in words is "four trillion, two hundred seventy-three billion, two hundred seventy-five million, seven hundred eighty-four thousand, six hundred forty-six".