4094466641 has 2 divisors, whose sum is σ = 4094466642. Its totient is φ = 4094466640.

The previous prime is 4094466539. The next prime is 4094466653. The reversal of 4094466641 is 1466644904.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3945724225 + 148742416 = 62815^2 + 12196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4094466641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4094466592 and 4094466601.

It is not a weakly prime, because it can be changed into another prime (4094466661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2047233320 + 2047233321.

It is an arithmetic number, because the mean of its divisors is an integer number (2047233321).

Almost surely, 2^4094466641 is an apocalyptic number.

It is an amenable number.

4094466641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4094466641 is an equidigital number, since it uses as much as digits as its factorization.

4094466641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 4094466641 is about 63988.0195114679. The cubic root of 4094466641 is about 1599.8003189609.

The spelling of 4094466641 in words is "four billion, ninety-four million, four hundred sixty-six thousand, six hundred forty-one".