4255666624043 has 8 divisors (see below), whose sum is σ = 4634119736400. Its totient is φ = 3892660577568.

The previous prime is 4255666624039. The next prime is 4255666624061. The reversal of 4255666624043 is 3404266665524.

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

It is a cyclic number.

It is not a de Polignac number, because 4255666624043 - 2² = 4255666624039 is a prime.

It is a super-2 number, since 2×4255666624043² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4255666624073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3861765896 + ... + 3861766997.

It is an arithmetic number, because the mean of its divisors is an integer number (579264967050).

Almost surely, 2^{4255666624043} is an apocalyptic number.

4255666624043 is a deficient number, since it is larger than the sum of its proper divisors (378453112357).

4255666624043 is a wasteful number, since it uses less digits than its factorization.

4255666624043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7723532941.

The product of its (nonzero) digits is 24883200, while the sum is 53.

The spelling of 4255666624043 in words is "four trillion, two hundred fifty-five billion, six hundred sixty-six million, six hundred twenty-four thousand, forty-three".