8046208369961 has 2 divisors, whose sum is σ = 8046208369962. Its totient is φ = 8046208369960.

The previous prime is 8046208369949. The next prime is 8046208369999. The reversal of 8046208369961 is 1699638026408.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6036632785936 + 2009575584025 = 2456956^2 + 1417595^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8046208369961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8046208369894 and 8046208369903.

It is not a weakly prime, because it can be changed into another prime (8046208362961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4023104184980 + 4023104184981.

It is an arithmetic number, because the mean of its divisors is an integer number (4023104184981).

Almost surely, 2^{8046208369961} is an apocalyptic number.

It is an amenable number.

8046208369961 is a deficient number, since it is larger than the sum of its proper divisors (1).

8046208369961 is an equidigital number, since it uses as much as digits as its factorization.

8046208369961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26873856, while the sum is 62.

The spelling of 8046208369961 in words is "eight trillion, forty-six billion, two hundred eight million, three hundred sixty-nine thousand, nine hundred sixty-one".