8046990772141 has 2 divisors, whose sum is σ = 8046990772142. Its totient is φ = 8046990772140.

The previous prime is 8046990772123. The next prime is 8046990772189. The reversal of 8046990772141 is 1412770996408.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8005447772100 + 41543000041 = 2829390^2 + 203821^2 .

It is a cyclic number.

It is not a de Polignac number, because 8046990772141 - 2⁷ = 8046990772013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8046990772741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4023495386070 + 4023495386071.

It is an arithmetic number, because the mean of its divisors is an integer number (4023495386071).

Almost surely, 2^{8046990772141} is an apocalyptic number.

It is an amenable number.

8046990772141 is a deficient number, since it is larger than the sum of its proper divisors (1).

8046990772141 is an equidigital number, since it uses as much as digits as its factorization.

8046990772141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 58.

The spelling of 8046990772141 in words is "eight trillion, forty-six billion, nine hundred ninety million, seven hundred seventy-two thousand, one hundred forty-one".