1384003082669 has 2 divisors, whose sum is σ = 1384003082670. Its totient is φ = 1384003082668.

The previous prime is 1384003082659. The next prime is 1384003082701. The reversal of 1384003082669 is 9662803004831.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1382952480100 + 1050602569 = 1175990^2 + 32413^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1384003082669 is a prime.

It is a super-2 number, since 2×1384003082669² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1384003082659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692001541334 + 692001541335.

It is an arithmetic number, because the mean of its divisors is an integer number (692001541335).

Almost surely, 2^{1384003082669} is an apocalyptic number.

It is an amenable number.

1384003082669 is a deficient number, since it is larger than the sum of its proper divisors (1).

1384003082669 is an equidigital number, since it uses as much as digits as its factorization.

1384003082669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 1384003082669 in words is "one trillion, three hundred eighty-four billion, three million, eighty-two thousand, six hundred sixty-nine".