4211251266 has 32 divisors (see below), whose sum is σ = 8567273088. Its totient is φ = 1379658240.

The previous prime is 4211251259. The next prime is 4211251267. The reversal of 4211251266 is 6621521124.

It is not an unprimeable number, because it can be changed into a prime (4211251267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561010 + ... + 568466.

It is an arithmetic number, because the mean of its divisors is an integer number (267727284).

Almost surely, 2^4211251266 is an apocalyptic number.

4211251266 is an abundant number, since it is smaller than the sum of its proper divisors (4356021822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4211251266 is a wasteful number, since it uses less digits than its factorization.

4211251266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9066.

The product of its digits is 5760, while the sum is 30.

The square root of 4211251266 is about 64894.1543284139. The cubic root of 4211251266 is about 1614.8680848331.

The spelling of 4211251266 in words is "four billion, two hundred eleven million, two hundred fifty-one thousand, two hundred sixty-six".