4160920947277 has 2 divisors, whose sum is σ = 4160920947278. Its totient is φ = 4160920947276.

The previous prime is 4160920947217. The next prime is 4160920947317. The reversal of 4160920947277 is 7727490290614.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2358469704361 + 1802451242916 = 1535731^2 + 1342554^2 .

It is a cyclic number.

It is not a de Polignac number, because 4160920947277 - 2²³ = 4160912558669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4160920947217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2080460473638 + 2080460473639.

It is an arithmetic number, because the mean of its divisors is an integer number (2080460473639).

Almost surely, 2^{4160920947277} is an apocalyptic number.

It is an amenable number.

4160920947277 is a deficient number, since it is larger than the sum of its proper divisors (1).

4160920947277 is an equidigital number, since it uses as much as digits as its factorization.

4160920947277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10668672, while the sum is 58.

The spelling of 4160920947277 in words is "four trillion, one hundred sixty billion, nine hundred twenty million, nine hundred forty-seven thousand, two hundred seventy-seven".