4663773134641 has 4 divisors (see below), whose sum is σ = 4678673368612. Its totient is φ = 4648872900672.

The previous prime is 4663773134623. The next prime is 4663773134687. The reversal of 4663773134641 is 1464313773664.

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

It can be written as a sum of positive squares in 2 ways, for example, as 189190201600 + 4474582933041 = 434960^2 + 2115321^2 .

It is a cyclic number.

It is not a de Polignac number, because 4663773134641 - 2⁹ = 4663773134129 is a prime.

It is a super-2 number, since 2×4663773134641² (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 (4663773134341) 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, 7450116516 + ... + 7450117141.

It is an arithmetic number, because the mean of its divisors is an integer number (1169668342153).

Almost surely, 2^{4663773134641} is an apocalyptic number.

It is an amenable number.

4663773134641 is a deficient number, since it is larger than the sum of its proper divisors (14900233971).

4663773134641 is a wasteful number, since it uses less digits than its factorization.

4663773134641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14900233970.

The product of its digits is 18289152, while the sum is 55.

The spelling of 4663773134641 in words is "four trillion, six hundred sixty-three billion, seven hundred seventy-three million, one hundred thirty-four thousand, six hundred forty-one".