3785178510341 has 2 divisors, whose sum is σ = 3785178510342. Its totient is φ = 3785178510340.

The previous prime is 3785178510287. The next prime is 3785178510391. The reversal of 3785178510341 is 1430158715873.

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., 3783122250625 + 2056259716 = 1945025^2 + 45346^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3785178510341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3785178510391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1892589255170 + 1892589255171.

It is an arithmetic number, because the mean of its divisors is an integer number (1892589255171).

Almost surely, 2^{3785178510341} is an apocalyptic number.

It is an amenable number.

3785178510341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3785178510341 is an equidigital number, since it uses as much as digits as its factorization.

3785178510341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2822400, while the sum is 53.

The spelling of 3785178510341 in words is "three trillion, seven hundred eighty-five billion, one hundred seventy-eight million, five hundred ten thousand, three hundred forty-one".