376868642063 has 2 divisors, whose sum is σ = 376868642064. Its totient is φ = 376868642062.

The previous prime is 376868642057. The next prime is 376868642081. The reversal of 376868642063 is 360246868673.

It is a weak prime.

It is an emirp because it is prime and its reverse (360246868673) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 376868642063 - 2¹² = 376868637967 is a prime.

It is a super-2 number, since 2×376868642063² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 376868641993 and 376868642011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376868648063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188434321031 + 188434321032.

It is an arithmetic number, because the mean of its divisors is an integer number (188434321032).

Almost surely, 2^376868642063 is an apocalyptic number.

376868642063 is a deficient number, since it is larger than the sum of its proper divisors (1).

376868642063 is an equidigital number, since it uses as much as digits as its factorization.

376868642063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 59.

The spelling of 376868642063 in words is "three hundred seventy-six billion, eight hundred sixty-eight million, six hundred forty-two thousand, sixty-three".