8422641311 has 12 divisors (see below), whose sum is σ = 9809893800. Its totient is φ = 7210470960.

The previous prime is 8422641301. The next prime is 8422641323. The reversal of 8422641311 is 1131462248.

It is not a de Polignac number, because 8422641311 - 2¹⁰ = 8422640287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8422641301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66236 + ... + 145713.

It is an arithmetic number, because the mean of its divisors is an integer number (817491150).

Almost surely, 2^8422641311 is an apocalyptic number.

8422641311 is a deficient number, since it is larger than the sum of its proper divisors (1387252489).

8422641311 is a wasteful number, since it uses less digits than its factorization.

8422641311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212774 (or 212767 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 8422641311 is about 91774.9492563194. The cubic root of 8422641311 is about 2034.6174676740.

The spelling of 8422641311 in words is "eight billion, four hundred twenty-two million, six hundred forty-one thousand, three hundred eleven".