11862852241 has 4 divisors (see below), whose sum is σ = 11865268800. Its totient is φ = 11860435684.

The previous prime is 11862852191. The next prime is 11862852251. The reversal of 11862852241 is 14225826811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11862852241 - 2¹⁵ = 11862819473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11862852194 and 11862852203.

It is not an unprimeable number, because it can be changed into a prime (11862852251) 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 3 ways as a sum of consecutive naturals, for example, 1200901 + ... + 1210738.

It is an arithmetic number, because the mean of its divisors is an integer number (2966317200).

Almost surely, 2^11862852241 is an apocalyptic number.

It is an amenable number.

11862852241 is a deficient number, since it is larger than the sum of its proper divisors (2416559).

11862852241 is an equidigital number, since it uses as much as digits as its factorization.

11862852241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416558.

The product of its digits is 61440, while the sum is 40.

The spelling of 11862852241 in words is "eleven billion, eight hundred sixty-two million, eight hundred fifty-two thousand, two hundred forty-one".