4020466154773 has 2 divisors, whose sum is σ = 4020466154774. Its totient is φ = 4020466154772.

The previous prime is 4020466154741. The next prime is 4020466154777. The reversal of 4020466154773 is 3774516640204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3996152925444 + 24313229329 = 1999038^2 + 155927^2 .

It is a cyclic number.

It is not a de Polignac number, because 4020466154773 - 2⁵ = 4020466154741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4020466154777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010233077386 + 2010233077387.

It is an arithmetic number, because the mean of its divisors is an integer number (2010233077387).

Almost surely, 2^{4020466154773} is an apocalyptic number.

It is an amenable number.

4020466154773 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020466154773 is an equidigital number, since it uses as much as digits as its factorization.

4020466154773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 4020466154773 in words is "four trillion, twenty billion, four hundred sixty-six million, one hundred fifty-four thousand, seven hundred seventy-three".