11682142438597 has 2 divisors, whose sum is σ = 11682142438598. Its totient is φ = 11682142438596.

The previous prime is 11682142438591. The next prime is 11682142438753. The reversal of 11682142438597 is 79583424128611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9852856433476 + 1829286005121 = 3138926^2 + 1352511^2 .

It is a cyclic number.

It is not a de Polignac number, because 11682142438597 - 2⁷ = 11682142438469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11682142438591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5841071219298 + 5841071219299.

It is an arithmetic number, because the mean of its divisors is an integer number (5841071219299).

Almost surely, 2^{11682142438597} is an apocalyptic number.

It is an amenable number.

11682142438597 is a deficient number, since it is larger than the sum of its proper divisors (1).

11682142438597 is an equidigital number, since it uses as much as digits as its factorization.

11682142438597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23224320, while the sum is 61.

The spelling of 11682142438597 in words is "eleven trillion, six hundred eighty-two billion, one hundred forty-two million, four hundred thirty-eight thousand, five hundred ninety-seven".