385012620067 has 2 divisors, whose sum is σ = 385012620068. Its totient is φ = 385012620066.

The previous prime is 385012620061. The next prime is 385012620079. The reversal of 385012620067 is 760026210583.

It is a weak prime.

It is an emirp because it is prime and its reverse (760026210583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 385012620067 - 2¹⁹ = 385012095779 is a prime.

It is a super-2 number, since 2×385012620067² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (385012620061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192506310033 + 192506310034.

It is an arithmetic number, because the mean of its divisors is an integer number (192506310034).

Almost surely, 2^385012620067 is an apocalyptic number.

385012620067 is a deficient number, since it is larger than the sum of its proper divisors (1).

385012620067 is an equidigital number, since it uses as much as digits as its factorization.

385012620067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 385012620067 in words is "three hundred eighty-five billion, twelve million, six hundred twenty thousand, sixty-seven".