4281830866433 has 8 divisors (see below), whose sum is σ = 4292126049000. Its totient is φ = 4271545404288.

The previous prime is 4281830866403. The next prime is 4281830866459. The reversal of 4281830866433 is 3346680381824.

It can be written as a sum of positive squares in 4 ways, for example, as 18667210384 + 4263163656049 = 136628^2 + 2064743^2 .

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 4281830866433 - 2¹⁰ = 4281830865409 is a prime.

It is a super-2 number, since 2×4281830866433² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4281830866403) 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, 1547666 + ... + 3310427.

It is an arithmetic number, because the mean of its divisors is an integer number (536515756125).

Almost surely, 2^{4281830866433} is an apocalyptic number.

It is an amenable number.

4281830866433 is a deficient number, since it is larger than the sum of its proper divisors (10295182567).

4281830866433 is a wasteful number, since it uses less digits than its factorization.

4281830866433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4860211.

The product of its (nonzero) digits is 15925248, while the sum is 56.

The spelling of 4281830866433 in words is "four trillion, two hundred eighty-one billion, eight hundred thirty million, eight hundred sixty-six thousand, four hundred thirty-three".