378385206607 has 2 divisors, whose sum is σ = 378385206608. Its totient is φ = 378385206606.

The previous prime is 378385206509. The next prime is 378385206637. The reversal of 378385206607 is 706602583873.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-378385206607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (378385206637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189192603303 + 189192603304.

It is an arithmetic number, because the mean of its divisors is an integer number (189192603304).

Almost surely, 2^378385206607 is an apocalyptic number.

378385206607 is a deficient number, since it is larger than the sum of its proper divisors (1).

378385206607 is an equidigital number, since it uses as much as digits as its factorization.

378385206607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 378385206607 in words is "three hundred seventy-eight billion, three hundred eighty-five million, two hundred six thousand, six hundred seven".