1383177846671 has 2 divisors, whose sum is σ = 1383177846672. Its totient is φ = 1383177846670.

The previous prime is 1383177846637. The next prime is 1383177846679. The reversal of 1383177846671 is 1766487713831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1383177846671 - 2²⁶ = 1383110737807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1383177846679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691588923335 + 691588923336.

It is an arithmetic number, because the mean of its divisors is an integer number (691588923336).

Almost surely, 2^{1383177846671} is an apocalyptic number.

1383177846671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1383177846671 is an equidigital number, since it uses as much as digits as its factorization.

1383177846671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28449792, while the sum is 62.

The spelling of 1383177846671 in words is "one trillion, three hundred eighty-three billion, one hundred seventy-seven million, eight hundred forty-six thousand, six hundred seventy-one".