7882618742329 has 2 divisors, whose sum is σ = 7882618742330. Its totient is φ = 7882618742328.

The previous prime is 7882618742303. The next prime is 7882618742461. The reversal of 7882618742329 is 9232478162887.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5925095959104 + 1957522783225 = 2434152^2 + 1399115^2 .

It is a cyclic number.

It is not a de Polignac number, because 7882618742329 - 2³⁵ = 7848259003961 is a prime.

It is a super-3 number, since 3×7882618742329³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (7882618742129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3941309371164 + 3941309371165.

It is an arithmetic number, because the mean of its divisors is an integer number (3941309371165).

Almost surely, 2^{7882618742329} is an apocalyptic number.

It is an amenable number.

7882618742329 is a deficient number, since it is larger than the sum of its proper divisors (1).

7882618742329 is an equidigital number, since it uses as much as digits as its factorization.

7882618742329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 130056192, while the sum is 67.

The spelling of 7882618742329 in words is "seven trillion, eight hundred eighty-two billion, six hundred eighteen million, seven hundred forty-two thousand, three hundred twenty-nine".