4561446124243 has 4 divisors (see below), whose sum is σ = 4580531673120. Its totient is φ = 4542360575368.

The previous prime is 4561446124231. The next prime is 4561446124273. The reversal of 4561446124243 is 3424216441654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4561446124243 - 2⁴¹ = 2362422868691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4561446124193 and 4561446124202.

It is not an unprimeable number, because it can be changed into a prime (4561446124273) 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, 9542774080 + ... + 9542774557.

It is an arithmetic number, because the mean of its divisors is an integer number (1145132918280).

Almost surely, 2^{4561446124243} is an apocalyptic number.

4561446124243 is a deficient number, since it is larger than the sum of its proper divisors (19085548877).

4561446124243 is a wasteful number, since it uses less digits than its factorization.

4561446124243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19085548876.

The product of its digits is 2211840, while the sum is 46.

The spelling of 4561446124243 in words is "four trillion, five hundred sixty-one billion, four hundred forty-six million, one hundred twenty-four thousand, two hundred forty-three".