8407801266211 has 2 divisors, whose sum is σ = 8407801266212. Its totient is φ = 8407801266210.

The previous prime is 8407801266149. The next prime is 8407801266229. The reversal of 8407801266211 is 1126621087048.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8407801266211 - 2¹⁵ = 8407801233443 is a prime.

It is a super-2 number, since 2×8407801266211² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8407801266311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4203900633105 + 4203900633106.

It is an arithmetic number, because the mean of its divisors is an integer number (4203900633106).

Almost surely, 2^{8407801266211} is an apocalyptic number.

8407801266211 is a deficient number, since it is larger than the sum of its proper divisors (1).

8407801266211 is an equidigital number, since it uses as much as digits as its factorization.

8407801266211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 8407801266211 in words is "eight trillion, four hundred seven billion, eight hundred one million, two hundred sixty-six thousand, two hundred eleven".