7662242843 has 2 divisors, whose sum is σ = 7662242844. Its totient is φ = 7662242842.

The previous prime is 7662242837. The next prime is 7662242849. The reversal of 7662242843 is 3482422667.

It is a balanced prime because it is at equal distance from previous prime (7662242837) and next prime (7662242849).

It is a cyclic number.

It is not a de Polignac number, because 7662242843 - 2⁴ = 7662242827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7662242794 and 7662242803.

It is not a weakly prime, because it can be changed into another prime (7662242849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3831121421 + 3831121422.

It is an arithmetic number, because the mean of its divisors is an integer number (3831121422).

Almost surely, 2^7662242843 is an apocalyptic number.

7662242843 is a deficient number, since it is larger than the sum of its proper divisors (1).

7662242843 is an equidigital number, since it uses as much as digits as its factorization.

7662242843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 44.

The square root of 7662242843 is about 87534.2381185785. The cubic root of 7662242843 is about 1971.4478986986.

The spelling of 7662242843 in words is "seven billion, six hundred sixty-two million, two hundred forty-two thousand, eight hundred forty-three".