412078997767 has 2 divisors, whose sum is σ = 412078997768. Its totient is φ = 412078997766.

The previous prime is 412078997747. The next prime is 412078997779. The reversal of 412078997767 is 767799870214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412078997767 - 2⁷ = 412078997639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412078997717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206039498883 + 206039498884.

It is an arithmetic number, because the mean of its divisors is an integer number (206039498884).

Almost surely, 2^412078997767 is an apocalyptic number.

412078997767 is a deficient number, since it is larger than the sum of its proper divisors (1).

412078997767 is an equidigital number, since it uses as much as digits as its factorization.

412078997767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74680704, while the sum is 67.

The spelling of 412078997767 in words is "four hundred twelve billion, seventy-eight million, nine hundred ninety-seven thousand, seven hundred sixty-seven".