4261262011 has 4 divisors (see below), whose sum is σ = 4264675000. Its totient is φ = 4257849024.

The previous prime is 4261262009. The next prime is 4261262021. The reversal of 4261262011 is 1102621624.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4261262011 - 2¹ = 4261262009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4261262021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1704621 + ... + 1707118.

It is an arithmetic number, because the mean of its divisors is an integer number (1066168750).

Almost surely, 2^4261262011 is an apocalyptic number.

4261262011 is a deficient number, since it is larger than the sum of its proper divisors (3412989).

4261262011 is a wasteful number, since it uses less digits than its factorization.

4261262011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412988.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 4261262011 is about 65278.3425877220. The cubic root of 4261262011 is about 1621.2354051284.

Adding to 4261262011 its reverse (1102621624), we get a palindrome (5363883635).

The spelling of 4261262011 in words is "four billion, two hundred sixty-one million, two hundred sixty-two thousand, eleven".