380673679567087 has 2 divisors, whose sum is σ = 380673679567088. Its totient is φ = 380673679567086.

The previous prime is 380673679567063. The next prime is 380673679567141. The reversal of 380673679567087 is 780765976376083.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380673679567087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380673679567087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380673679567037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190336839783543 + 190336839783544.

It is an arithmetic number, because the mean of its divisors is an integer number (190336839783544).

Almost surely, 2^{380673679567087} is an apocalyptic number.

380673679567087 is a deficient number, since it is larger than the sum of its proper divisors (1).

380673679567087 is an equidigital number, since it uses as much as digits as its factorization.

380673679567087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13442526720, while the sum is 82.

The spelling of 380673679567087 in words is "three hundred eighty trillion, six hundred seventy-three billion, six hundred seventy-nine million, five hundred sixty-seven thousand, eighty-seven".