412156183493 has 2 divisors, whose sum is σ = 412156183494. Its totient is φ = 412156183492.

The previous prime is 412156183487. The next prime is 412156183513. The reversal of 412156183493 is 394381651214.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 401085355969 + 11070827524 = 633313^2 + 105218^2 .

It is a cyclic number.

It is not a de Polignac number, because 412156183493 - 2²⁶ = 412089074629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412156183463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206078091746 + 206078091747.

It is an arithmetic number, because the mean of its divisors is an integer number (206078091747).

Almost surely, 2^412156183493 is an apocalyptic number.

It is an amenable number.

412156183493 is a deficient number, since it is larger than the sum of its proper divisors (1).

412156183493 is an equidigital number, since it uses as much as digits as its factorization.

412156183493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 47.

The spelling of 412156183493 in words is "four hundred twelve billion, one hundred fifty-six million, one hundred eighty-three thousand, four hundred ninety-three".