7682742194147 has 2 divisors, whose sum is σ = 7682742194148. Its totient is φ = 7682742194146.

The previous prime is 7682742194053. The next prime is 7682742194207. The reversal of 7682742194147 is 7414912472867.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7682742194147 - 2²⁴ = 7682725416931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7682742194147.

It is not a weakly prime, because it can be changed into another prime (7682742154147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3841371097073 + 3841371097074.

It is an arithmetic number, because the mean of its divisors is an integer number (3841371097074).

Almost surely, 2^{7682742194147} is an apocalyptic number.

7682742194147 is a deficient number, since it is larger than the sum of its proper divisors (1).

7682742194147 is an equidigital number, since it uses as much as digits as its factorization.

7682742194147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37933056, while the sum is 62.

The spelling of 7682742194147 in words is "seven trillion, six hundred eighty-two billion, seven hundred forty-two million, one hundred ninety-four thousand, one hundred forty-seven".