9402166601 has 2 divisors, whose sum is σ = 9402166602. Its totient is φ = 9402166600.

The previous prime is 9402166583. The next prime is 9402166637. The reversal of 9402166601 is 1066612049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9044200201 + 357966400 = 95101^2 + 18920^2 .

It is an emirp because it is prime and its reverse (1066612049) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9402166601 - 2³⁰ = 8328424777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9402166691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4701083300 + 4701083301.

It is an arithmetic number, because the mean of its divisors is an integer number (4701083301).

Almost surely, 2^9402166601 is an apocalyptic number.

It is an amenable number.

9402166601 is a deficient number, since it is larger than the sum of its proper divisors (1).

9402166601 is an equidigital number, since it uses as much as digits as its factorization.

9402166601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 9402166601 is about 96964.7698960813. The cubic root of 9402166601 is about 2110.6164278634.

The spelling of 9402166601 in words is "nine billion, four hundred two million, one hundred sixty-six thousand, six hundred one".