2083378284629 has 2 divisors, whose sum is σ = 2083378284630. Its totient is φ = 2083378284628.

The previous prime is 2083378284607. The next prime is 2083378284679. The reversal of 2083378284629 is 9264828733802.

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., 2079205383025 + 4172901604 = 1441945^2 + 64598^2 .

It is a cyclic number.

It is not a de Polignac number, because 2083378284629 - 2²⁰ = 2083377236053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2083378284679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041689142314 + 1041689142315.

It is an arithmetic number, because the mean of its divisors is an integer number (1041689142315).

Almost surely, 2^{2083378284629} is an apocalyptic number.

It is an amenable number.

2083378284629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2083378284629 is an equidigital number, since it uses as much as digits as its factorization.

2083378284629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55738368, while the sum is 62.

The spelling of 2083378284629 in words is "two trillion, eighty-three billion, three hundred seventy-eight million, two hundred eighty-four thousand, six hundred twenty-nine".